Posts Tagged ‘condition’

Over the last two decades, there has been a significant rise in the number of couples experiencing fertility problems:
•    Sperm counts have dropped by 50 per cent in the last ten years.’
•    Men are showing an increasing number of sperm abnormalities.
•    A quarter of all couples planning a baby have trouble conceiving.
•    It is not uncommon for a couple without any fertility problems to take two to three years to conceive.
•    One in four women miscarry. Some experience repeated miscarriages – as often as ten times.
•    More and more couples are turning to fertility treatments to enable them to have a family.
•    Of the couples who seek medical help, 30 per cent are told they have ‘unexplained infertility’ for which the doctors can offer no treatment.
If you are reading this book, you or your partner may have experienced problems trying to have a baby. You may have gone through fertility treatments that failed. Or you may just be worried that nothing is happening. I see hundreds of couples every year who are trying to conceive and I fully understand their unhappiness and frustration at not being able to achieve something that most of us grew up believing would happen whenever we wanted.
But, as the above statistics reveal, you are not alone. There is an epidemic of infertility and subfertility – and in many cases the doctors do not know the answers.
But, before we discuss these issues, I want to say:
Don’t lose heart
I believe that getting yourself and your partner into optimum health, usin the four-month programme outlined in this book, will give you the best possible chance of having that longed-for, healthy baby.
I don’t just believe it — I know it. By the time you have finished readin), this book, I hope I will have inspired you and your partner to take contrd of your health and fertility.
Nature is wonderfully clever. At this particular moment you may not think so, because on the most fundamental level, reproduction, it seems to have let you down. But the purpose of this book is to encourage you to restore your own and your partner’s fertility to its proper ‘natural’ state by simple lifestyle and dietary changes that eliminate toxins from your bod i and ensure that you have the level of nutrients needed for conception.
Fundamentals of Health
In the animal world, fertility is paramount for the survival of any specie However, the human race today has a number of fertility problems. Men are showing sperm abnormalities (such as sperm with two heads or sperm tha-:
are so sluggish they cannot reach the egg). Some women have a number Or menstrual cycles during which they do not ovulate; or, when fertilisation happens, the embryo does not implant in the womb.
To explain these anomalies, we have to go back to the foundations 0: health.The egg and sperm are only as healthy as the man and woman who produce them. If there are any problems with either the egg or the sperm. however subtle, nature will either try to stop fertilisation occurring or, if i does take place, a miscarriage may follow.
One reason why so many couples are diagnosed with ‘unexplained infer - tility’ is that doctors cannot put it down to a specific, observable medical cause. But I believe that infertility is a multi-factorial problem and should be investigated that way. That means looking at a variety of issues, such a, nutrition, alcohol and smoking habits, levels of lead and other toxic metals pesticides, food additives, genito-urinary infections, allergies, stress and other hazards of modern life.That means your partner taking a close look a: his health and nutrition as well (in four out of ten cases of infertility, the problems are on the male side). The fact is that our modern ‘unnatural lifestyle, combined with the nutrient depletion of much of our food, ha;
left many of us deficient in the vitamins and minerals we need for successful babymaking.
Any specialist who works in a zoo, or breeds champion dogs, cattle or racehorses, will tell you that optimum nutrition is essential. But, while the fertility clinic business is booming (with desperate couples lining up for treatment), there isn’t much incentive to look at whether simple factors, like a deficiency of zinc for instance, may be the main reason for unexplained infertility.
Learning From the Past
We should learn from the folic acid story, which really demonstrates the importance of nutrition and how a crucial deficiency identified by researchers as being responsible for birth abnormalities was ignored by doctors for years.
In 1991 the Medical Research Council (MRC) finally published a study which showed that supplementing with folic acid during preconception and pregnancy could prevent the reccurrence of spina bifida in babies.’ Yet the damaging effects of a folic acid deficiency had been recognised three decades earlier, after rats were born with malformations (including neural tube defects) and other problems (such as club foot and cleft palate) in folic acid trials.’
This knowledge, which could have prevented a great deal of heartache, had been around for over 30 years and yet women were not told to take folic acid for decades.These early findings were confirmed again in humans in 1981 trials that looked at the effects of folic acid on the prevention of spina bifida.’
Even as recently as 1993 the Daily Mail ran an article asking ‘Could this vitamin save your baby?” It said, `The fact that a supplement which can stop women having spina bifida babies remains the best kept secret of preconceptual care has now prompted sharp criticism from the medical world: ‘
Cynically, one might suppose that if folic acid had not been a simple easy-to-obtain supplement but a highly profitable pharmaceutical drug we would all have known about it years ago. You cannot patent a nutrient so there is no commercial incentive to investigate and promote it.
But the big lesson we should learn from the folic acid story is that our diet — what we eat or don’t eat — is absolutely crucial to our fertility.
How to Use This Book
Folic acid is only the tip of the iceberg. Medical and scientific literature contains a great deal of information that call help couples who are having difficulty conceiving or who have had previous problems such as miscarriages and malformations. This book presents that information in an easyto-understand form so that you call use it yourself. Having this knowledge will help you gain control of your own health and fertility.
By following the advice in this book you can increase your fertility anc reduce the possibility of miscarriage. liven if you have a condition like blocked fallopian tubes (which means that you need IVF treatment in order to have a chance of conceiving), this book will increase your chance of success. With assisted conception techniques it is still vital for the sperm anc the egg to be as healthy as possible.
As you read the recommendations, you’ll realise that the changes you make to increase your fertility are the same as those that will protect you from miscarriage and help you produce a healthy baby. They are also, quite simply, recommendations that will improve your general health. The advice
is so logical and makes such sense that you will probably wonder why nc one has told you all this before.
Finding that you can’t conceive when you want is a real shock and it is not something that many of us want to talk about even to our close friends and families. GPs and consultants are busy people and, all too often, overworked. The minute you come out of the consulting room you think of .1 dozen other things you wanted to discuss. There just isn’t time to talk in as much depth as you would like. Yet you want to find out as much as you can.This book is designed to answer your specific queries as well as present a comprehensive self-help programme that will give you and your partner the best chance of conceiving.
•    Section 1 outlines the different aspects of your life and health that could be causing your and your partner’s problem. This will help you identify what may be going wrong.
•    Section 2 explains how you can help improve your and your partner’s fertility, concentrating particularly on good nutrition and Supplementing your diet.This is one of the most crucial sections in the book because it could be the key to solving your infertility problem by making some simple changes that are entirely within your own control.
•    Section 3 explains what tests are available to help you identify any medical cause of infertility. It is important that your partner understands that lie must also be involved in this process.
•    Section 4 describes the different fertility treatments available in the UK and reveals some heartening evidence that you and your partner can dramatically improve your chances of having successful fertility treatment, if you should need it, by following the advice in this book.
•    Section 5 discusses the problem of miscarriage in depth and shows how you can help yourself overcome it.
•    Section 6 puts it all into practice – and shows you how to organise your self-help programme for those vital months of preparation.This is really the most essential part of the book.
•    Section 7 tells you how to care for yourself in pregnancy so as to ensure that you Krill have a healthy baby.
I believe that any couple planning to have a baby would benefit from following the kind of recommendations outlined in this book – not just Couples who have had problems conceiving.
If all this sounds too hard to stick to, just think how important it is … We plan our holidays and we train for a career so why should we expect to just have babies without any proper planning or preparation.- This preconception care period of three or four months shapes your baby’s future, both physically and mentally, so it could be the most important bit of planning you ever do in your life. My aim is to help you and your partner to optimum health to give you both the best chance of having a healthy baby. As a bonus, following these recommendations will make you both feel better, fitter and more energetic.
Self-help Strategies
Most couples who seek fertility treatment find out a great deal about sophisticated medical technologies but very little about the relatively simple measures they themselves can take to improve their chances of conceiving. These highly effective self-help strategies include easily implemented dietary and lifestyle changes. Such measures cost little or nothing, their success has been scientifically documented, and yet most of these couples will not have been told about them.Why on earth is this–
The cynical answer is that infertility has become `big business’.As Professor Robert Winston points out in his book Making Babies, there are now at least 21 IVF units in London alone. And more and more units are opening because they are ‘highly profitable in the private sector’. Couples who desperately want to have a baby are very vulnerable. Even though some IVF units have extremely low success rates, such couples are still willing to gamble a great deal of time and money in order to try to conceive.
In contrast, there are no big financial gains to be made in helping couple to look at their lifestyle or to correct their vitamin and mineral deficiencies Yet this approach makes such sense, and has been shown to give an unprecedented success rate.
Over the last 20 years, Foresight has pioneered an approach to fertility that looks at the fundamentals of health, including lifestyle, diet, pollutants, infections and environmental and occupational hazards and gives an unprecedented 80 per cent success rate. Researchers from the University of Surrey followed the progress of 367 couples over a period of three years (1990-3). The women were aged between 22 and 45, and the men were aged 25 to 59. In all, 37 per cent of the couples had a history of infertility, and 38 per cent had experienced between one and five miscarriages (others had had other problems, including still births, malformations and low birth-weight babies).
Many of the couples were older, coming to the trial as a1ast resort’.They were all asked to eliminate smoking and alcohol, and to follow the recommendations outlined in this book (such as buying organic food, having infections checked and having mineral analysis). All the couples were given personal supplement programmes and were then re-tested to make sure their levels had returned to normal.
By the end of the three-year trial, 89 per cent (327 of the couples) had given birth. Out of those couples with a previous history of infertility, 81 per cent conceived and had babies. Out of those who had experienced a previous miscarriage, 83 per cent had a baby within the three years of the Study, without experiencing another miscarriage.
Of the 327 babies born to the couples in the study, no baby was born before 36 weeks and none was lighter than 51b 2oz (2.368kg).There were no miscarriages, perinatal deaths or malformations. The national average for miscarriages is one in four so one could at least have expected 80 miscarriages, but there were none. No baby was admitted to a special care baby unit.
A number of the couples had already tried IVF – sometimes two or three times – without success.Yet 65 per cent of this group conceived naturally on the Foresight programme without needing another IVF cycle.
These results are undeniably impressive and speak for themselves. Yet sceptics maintain that they are ‘too good to be true’.To date, the results have been published in the Journal of Nutritional and Environmental Medicine but not in a standard medical journal.’ This is because, in order to be accepted by a medical journal, there must be a control group.
Ina normal double-blind placebo controlled trial, to assess the efficacy of a headache remedy, for example, volunteers are randomly assigned to either a control group (placebo) or a treatment group (headache remedy). The volunteers don’t know if they are taking the placebo or the remedy, and nor does the scientist running the trial. All the volunteers in the treated group get the same dose of headache remedy.
However, in this study each person was given an individual supplement programme according to their needs. So they were all taking different dosages and supplements, depending on how deficient or toxic they were.
This is an important point because the double-blind placebo controlled trial is the ‘gold standard’ in medicine but it cannot take into account that we are all unique and that we may need different treatments to increase our fertility. And it is this ‘individually tailored’ approach which I believe is the key to finding a natural solution to infertility. The fact is that 37 per cent of the couples in this study had an established history of fertility problems and had undergone medical investigation. They did something different – changed their dietary habits and lifestyle – and then conceived. The information contained in this book explains in detail my enhanced version of this preconception programme.
It worked for them. It could work for you.

Type of Drug
Carbonic-Anhydrase Inhibitors,
Eyedrops (kar-BON-ik an-HYE-drase)
Brand Names
Generic Ingredient: Dorzolamide Trusopt
Generic Ingredient: Brinzolamide Azopt
Combination Product
Generic Ingredients: Dorzolamide + Timolol Cosopt
Prescribed For  Glaucoma.
General Information
These drugs are similar to acetazolamide, a carbonic-anhydrase inhibitor taken by mouth. Carbonic anhydrase is an enzyme found in many parts of the body, including the eyes. By blocking the effects of this enzyme, dorzolamide and brinzolamide slow the production of fluid inside the eye, reducing pit:ssure. This cffc,, i3 usetul in ir83t
ino, open-angle glaucoma because the disease is characterized by elevated eye pressure. Dorzolamide and brinzolamide are sulfonamides, or sulfa drugs, and although they are administered topically, they affect the body systemically.
Cautions and Warnings
Do not use these drugs if you are allergic or sensitive to any of their ingredients or to other sulfa drugs. Small amounts of these drugs enter the bloodstream. Rarely, people using them experience side effects or allergies associated with sulfa drugs.
These drugs have not been studied in people with very poor kidney or liver function. Since these drugs are eliminated via the kidneys, people with impaired kidney function should use an alternate glaucoma medication.
These drugs have not been studied in people with acute angle-closure glaucoma.
See Timolol, page 1129, for more information on the combination product Cosopt.
Possible Side Effects
Dorzolamide
✓    Most common: eye burning, stinging, or discomfort and a bitter taste in the mouth immediately after administering the eyedrops.
✓    Less common: allergic reactions, conjunctivitis (pinkeye), blurred vision, tearing, dry eye, and increased sensitivity to bright light.
♦    Rare: headache, nausea, weakness, tiredness, rash, and kidney stones. Dorzolamide can cause the same types of side effects as other sulfa drugs, but this is very unlikely. Contact your doctor if you experience any side effects not listed above.
Brinzolamide
♦    Common: blurred vision and a bitter, sour, or unusual taste in the mouth.
♦    Less common: eyelid inflammation; conjunctivitis (pink-
eyeY, nsh; dry eye; sensation of something in the eye;
headache; eye redness, itching, discharge, or pain; and
runny nose.
✓    Rare: allergic reactions, hair loss, chest pain, diarrhea, nausea, sore throat, tearing, itchy rash, double vision, dizziness, Possible Side Effects (continued)
dry mouth, breathing difficulties, upset stomach, tired eyes, kidney pain, cornea problems, and formation of a crust or sticky sensation around the eyelid. Brinzolamide can cause the same types of side effects as other sulfa drugs, but this is very unlikely. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
• If you are using more than 1 eyedrop product, separate doses of these drugs by at least 10 minutes.
Usual Dose
Adult: 1 drop in the affected eye 3 times a day. Overdosage
Accidental ingestion of a bottle of dorzolamide or brinzolamide may affect blood levels of potassium and other electrolytes. The victim should be taken to a hospital emergency room. ALWAYS bring the prescription bottle or container.
Special Information
Call your doctor and stop using your eyedrops if you develop any unusual eye reaction or condition, including swollen eyelids and conjunctivitis (pinkeye).
Vision may be temporarily blurred when using the eyedrops. Use caution when driving or operating machinery.
If you wear soft contact lenses, take them out before using the eyedrops and put them back in 15 minutes after a dose.
To prevent infection, do not allow the eyedropper tip to touch your fingers, eyelids, or any surface. Wait at least 10 minutes before using any other eyedrops.
If you forget to administer a dose, do so as soon as you remember. If it is almost time for your next dose, skip the one you forgot and continue with your regular schedule. Do not take a double dose.
Special Populations
Pregnancy/Breast-feeding: Very high dosages of dorzolamide or brinzolamide caused birth defects in animal studies. While the risks of using these drugs during pregnancy are small in people, pregnant women should use dorzolamide or brinzolamide only after discussing its potential benefits and risks with their doctors.
it is not known if these drugs pass into breast milk. Nursing mothers who must use either drug should use infant formula.
Seniors: Seniors may be more sensitive to side effects.

Generic Name
Butenafine (We-TEN-uh-fens)
Brand Names
Mentax    Mentax-TC
Type of Drug Antifungal.
Prescribed For
Athlete’s foot, jock itch, and ringworm.
General Information
Butenafine hydrochloride works by blocking the natural synthesis of a chemical—ergosterol—essential to the cell membrane (outer skin) of the fungus cell. Butenafine may actually kill the fungus if enough of it is present. Some butenafine is absorbed into the bloodstream.
Cautions and Warnings
Do not use butenafine if you are allergic or sensitive to any of its ingredients.
Possible Side Effects
V Common: rash, burning, stinging, worsening of the infection, swelling, irritation, and itching.
Drug Interactions
When you apply butenafine to the skin, do not combine it with any other topical medication.
Usual Dose
Adult and Child (age 12 and over): Apply enough to cover the affected area and surrounding skin once a day for 2-4 weeks, or twice a day for one week. Wash your hands after each application.
Child (under age 12): not recommended.
Overdosage
Little is known about the effects of accidental ingestion. Call your local poison control center or hospital emergency room for more information. ALWAYS bring the prescription bottle or costz&”ey.
Special Information
This drug may irritate sensitive skin. Call your doctor if this happens—another medication may be more appropriate. Also call your doctor if you experience redness, itching, burning, blistering, swelling, or oozing.
Athlete’s foot is relatively common and may be caused by a number of different kinds of fungi. Do not use this drug without your doctor’s knowledge.
Butenafine is to be applied only to your skin. It should not be applied to other areas, including the eyes, nose, mouth, or vagina.
Do not bandage the area where the medication has been applied unless otherwise directed by your doctor.
If you apply the cream after bathing, be sure that your feet are completely dry, especially the areas between your toes. Do not wear socks made from wool or synthetic material or shoes that do not have adequate ventilation.
As is often the case when using an anti-infective, your symptoms may begin to improve before you have completed the full course of treatment. Be sure to use all of the medication as directed. If you are taking butenafine for jock itch or ringworm, wear loose-fitting clothing and keep the area cool and dry.
Call your doctor if the condition does not improve after 4 weeks of using the cream.
Special Populations
Pregnancy/Breast-feeding: Butenafine should only be used during pregnancy if absolutely necessary.
It is not known if this drug passes into breast milk. Nursing mothers who must use this drug should consider using infant formula.
Seniors: Seniors may use this medication without special precaution.

Bisphosphonates (bis-FOS-fun-ates)
Brand Names
Alendronate Sodium Fosamax
Alendronate Sodium  Cholecalciferol Fosamax Plus D
Etidronate Disodium (9 Didronel
lbandronate Sodium Boniva
Risedronate Sodium 91 Ar.Wm~
Risedronate Sodium  Calcium Carbonate Actonel with Calcium
Tiludronate Disodium Skelid
Prescribed For
Prevention and treatment of osteoporosis (a condition characterized by loss of bone mass due to calcium depletion) in postmenopausal women and in older men; Paget’s disease of bone; and high blood calcium associated with high dosages of corticosteroid treatments and cancer.
General Information
Bisphosphonates have been used for many years to treat a variety of conditions associated with low bone mass caused by calcium depletion. They work on cells called osteoclasts that normally break down bone tissue, making bones stronger by preventing loss of bone mass. In osteoporosis, bones become weak and brittle, increasing the risk of spine, hip, and other bone fractures that are a major cause of death and disability in older women. Etidronate has been used occasionally in children, but these drugs generally are not considered safe for use in children.
Cautions and Warnings
Do not use any bisphosphonate if you are allergic or sensitive to any of its ingredients.
Do not use bisphosphonates if you have severe kidney disease or active stomach or intestinal disease such as difficulty swallowing, ulcers, or stomach irritation. Notify your doctor if you experience any gastrointestinal problems while taking bisphosphonates.
Osteonecrosis of the jaw (ONJ), a condition in which bones of the jaw lose their blood supply and eventually collapse, has been reported in people treated with bisphosphonates. Most cases of ONJ have been in cancer patients having dental procedures such as tooth extractions. People at risk may be those with cancer and those taking corticosteroids or those with poor oral hygiene.
Do not use ibandronate, alendronate, or risedronate it you cannot stand or sit upright for 30 minutes (see “Special Information”).
Bisphosphonates can cause low blood calcium and should not be used by people whose blood calcium is already low.
Bisphosphonates can cause severe and sometimes incapaciating bone,    muscle pain.
Possible Side Effects
Side effects are generally mild and similar to those reported by people taking an inactive placebo (sugar pill).
Possible Side Effects (continued)
Alendronate
♦    Most common: pain.
✓    Common: abdominal pain and discomfort, gas, stomach ulcers, and back pain.
✓    Less common: upset stomach, constipation, diarrhea, nausea, difficulty swallowing, muscle pain, headache, flu-like symptoms, accidents, and swelling in the arms or legs.
♦    Rare: vomiting and changes in taste. Contact your doctor it you experience any side effect not listed above.
Etidronate
✓    Most common: fever.
✓    Common: nausea, excess fluids, and flu-like symptoms.
♦    Less common: convulsions, constipation, inflammation of the lining of the mouth, changes in liver function, low blood levels of magnesium or phosphate, breathing difficulties, and changes in sense of taste.
✓    Rare: allergic reactions. Contact your doctor if you experience any side effect not listed above.
lbandronate
✓    Most common: upper respiratory infection, back pain, bronchitis, and upset stomach.
♦    Common: arm or leg pain, muscle pain, headache, pneumonia, and urinary infections.
✓    Less common: dizziness, fainting, pain due to nerve lesions, weakness, allergic reactions, diarrhea, vomiting, dental problems, stomach pain, low blood cholesterol, joint problems, arthritis, and sore throat.
✓    Rare: eye problems have occurred with other drugs in this group but not with ibandronate. Contact your doctor if you experience any side effect not listed above.
Risedronate
✓    Most common:    qlaftea, abdominal pain, rash, and severe joint pain.
✓    Common: chest pain, dizziness, swelling in the arms or legs, constipation, nausea, sinus irritation, and bone pain.
✓    Less common: leg cramps, weakness, bronchitis, poor vision in one eye, dry eyes, ringing or buzzing in the ears, Possible Side Effects (continued)
parathyroid gland problems, infection, rash and other skin problems, tooth problems, and vitamin D deficiency.
♦    Rare: fatigue and drug reactions, including swelling of the
tongue and throat with difficulty breathing, generalized rash,
and some blisters. Contact your doctor if you experience
any side effect not listed above.
Tiludronate
♦    Most common: diarrhea and nausea.
✓    Common: headache, upset stomach, respiratory infection, runny nose, fluid in the lungs, and sinus irritation.
✓    Less common: vomiting, dizziness, tingling in the hands or feet, coughing, sore throat, gas, aches and pains, cataracts, eye redness, glaucoma, rash, skin disorders, tooth problems, swelling, infection, vitamin D deficiency, and muscle aches.
♦    Rare: tiredness, high blood pressure, fainting, appetite loss, constipation, abdominal pain, and sleeplessness. Contact your doctor if you experience any side effect not listed above.
Drug Interactions
•    Antacids, calcium, and iron-containing supplements and foods can interfere with the absorption of bisphosphonates. Separate doses of these drugs and foods and a bisphosphonate by at least 30 minutes.
•    Separate doses of tiludronate and aluminum-containing antacids by 1 hour.
•    Aspirin can interfere with the absorption of tiludronate.
•    Indomethacin can increase the amount of tiludronate absorbed into the blood by 2-4 times.
•    Bisphosphonates may increase the gastrointestinal-irritating effects of aspirin, ibuprofen, and other NSAWDs.
•    Drugs that reduce the amount of stomach acid, including ranitidine, cimetidine, and omeprazole, may increase the amount of ibandronate in the blood, but the degree of increase is not clinically important.
•    Etidronate may affect the action of warfarin.
•    Bisphosphonates reduce the ability of teriparatide to build new bone.

Food Interactions
Take these medicines with plain water. Food and drink—even mineral water, orange juice, or coffee—interfere with the absorption of these drugs. Take alendronate or risedronate every morning at least 30 minutes before eating, drinking, or taking other medications. Etidronate should be taken on an empty stomach 2 hours before a meal. lbandronate should be taken as soon as you wake up and 1 hour before you eat or take any other medications, vitamins, or supplements. Tiludronate should be taken when you first wake up; wait 4 hours before eating breakfast.
Usual Dose
Alendronate
10-40 mg a day; or 35-75 mg once weekly. not recommended.
Alendronate + Calcium
70 mg/2800 IU once weekly. not recommended.
Etidronate
up to 4.5 mg per lb. a day to start, gradually increasing to no more than 9 mg per lb. per day.
not recommended.
lbandronate
2.5 mg.once a day: or one 150 mg tablet once a month. not recommended.
Risedronate
5-30 mg a day; or 35 mg once weekly. not recommended.
Tiludronate
400 mg a day.
not recommended.
Overdosage
Little is known about the effeckS,zA USP*nosphonate overdose.
Other symptoms include upset stomach, heartburn, ulcer, and irritation of the esophagus. Milk or antacids may reverse these effects. These drugs can irritate the esophagus. Do not let the victim lie down or vomit. Overdose victims should be taken to a hospital emergency room. ALWAYS bring the prescription bottle or container.
Special Information
Food interferes with the effectiveness of these drugs. Carefully follow the directions in “Food Interactions” above.
Do not suck on any of these tablets or allow them to dissolve in your mouth because they can cause mouth sores.
To reduce the risk of stomach and throat irritation, do not lie down for at least 30 minutes after taking alendronate or risedronate. Do not lie down for 60 minutes after taking ibandronate.
Separate doses of calcium, iron, and vitamin D supplements from those of a bisphosphonate by at least 2 hours. If you forget a dose, take it as soon as you remember. If it is almost time for your next dose, skip the dose you forgot and continue with your regular schedule. If you forget a morning dose and take it later in the day, you must still follow the instructions in “Food Interactions” about avoiding food.
Special Populations
Pregnancy/Breast-feeding: Bisphosphonates cause abnormal bone development in animal fetuses and are toxic to pregnant animals. When any of these drugs is considered crucial by your doctor, its potential benefits must be carefully weighed against its risks.
It is not known if bisphosphonates pass into breast milk. Since these drugs affect bone formation, nursing mothers who must take a bisphosphonate should use infant formula.
Seniors: Seniors may use these drugs without special restriction.

oxitropium An anticholinergic bronchodilator similar to ipratropium, and used by aerosol inhalation in stable chronic asthma and related conditions.
Dose: 200-300pg (4-6 puffs) daily. . See page 118 and Table 6.

Dose: 1-3 mega-units/min by i.v. infu,ion only, with monitoring. Excessive doses may cause severe uterine contractions with the risk of fetal asphyxiation. (Syntocinon).

oxpentity1fine An aminophyline-like drug used mainly as a vasodilator in periphei at vascular disorders.
Dose: 800-1200 mg. It may cause nausea, flushing and dizziness. Care is necessary in hypotensive states. (Trental).
oxprenoW A beta- ad renoceptor blocking agent with the actions, uses and side-effects of propranolol. It also has anxiolytic properties, and may reduce the symptoms of transient stress such as tremor and palpitations.
Dose: 60-480 mg daily. (Slow- Trasicor). See page 148 and Table 21.
oxybuprocaine A local anaesthetic for ophthalmic use, including tonometry, as a 0.4% solution.
oxybutynin An anticholinergic antispasmodic that promotes relaxation of the detrusor muscle of the bladder.
Dose: in urinary incontinence, 10-20 ing daily; 10 mg daily for children with neurogenic bladder instability. Side-effects are those of anticholinergic drugs generally. (Cystrin; Ditropan). See page 174.
toxycodone A powerful narcotic analgesic with a prolonged action. Used as suppositories of 30 mg in terminal care.
oxypertine A tranquillizer with a chlorpromazine-like action, and used in anxiety neuroses, psychoses and schizophrenic states.
Dose: 30-60 mg daily in anxiety states; up to 300 nig daily in schizophrenia.In higher doses it may cause nausea, dizziness and drowsiness. See page 168 and Table 30.
paclitaxelk’ A new cytotoxic agent originally obtained from the bark of the Pacific Yew. It prevents mitosis and inhibits cell growth by stabilizing microtubule production. It is used by specialists for metastatic ovarian cancer not responding to platinum therapy. Premedication is necessary to prevent severe hypersensitivity reactions. (Taxol). See page 122 and,rable 8.
pamidronate disodium A bisphosphonate with the actions and uses of etidronate. It is used mainly in the hypercalcaemia of malignancy, as it inhibits the development of active osteoclasts.
Dose: by i.v. infusion 10-90 mg or more according to the degree of hypercalcaemia. The initial response may occur within 24-48 hours. Dose in Paget’s disease of bone, 30 nig weekly. Care is necessary in marked renal impairment. (Aredia).
pancreatin A preparation containing the pancreatic enzymes, trypsin, lipase and amylase. It is used to aid the digestion of fats, proteins and carbohydrates in cystic fibrosis and pancreatitis. Some high-strength products have caused fibrotic strictures of the large bowel.
pancuronium A non-depolarizing or competitive muscle relaxant that has little histamine-releasing or cardiovascular action.
Dose: 50-100 pg/kg i.v. initially with Supplementary doses of 10-20 pg/kg as required. (Pavulon).
oxytetracycline (Terramycin). See tetracv-
oxytocin The oxytocic fraction of pituitary extract, but now made synthetically. Used for the induction and maintenance of labour, and to control post-partum haemorrhage, either alone or in association with ergometrinc.
pantoprazoleV A proton pump inhibitor similar to omeprazole, used in peptic ulcer and reflex oesophagitis.
Dose: 40 mg daily with breakfast. The tablets must be swallowed whole with water, and not chewed or crushed. (Proteunfl. See page 162 and Table 27.
papaveretum A preparation of the alkaloids of opium, containing approximately 50% of morphine together with papaverine and codeine. Used mainly by injection, often in association with hyoscine (scopolamine) for premedication. Dose: 7.7-15.4 nig repeated as required.
papaverine One of the alkaloids of opium. It has little analgesic action, and has been used mainly as a smooth muscle relaxant in peripheral vascular diseases. More recently it has been used by intracavernosal injection in the treatment of impotence.
paracetamol A widely used mild analgesic with few side-effects except in large doses. It differs from aspirin in the absence of any anti-inflammatory action.
Dose: 2-4 g daily. Paediatric suppositories of 125 mg are available. Overdose may cause severe liver damage (see acetylcysIcinc).
paraffin A generic name for hydrocarbon mixtures. Soft paraffin is the common ointment base; liquid paraffin is a lubricant laxative. Hard paraffin was used in the wax bath treatment of rheumatic conditions.
paraldehyde A colourless liquid with a strong characteristic odour. It was once used as a chloral-like sedative causing little respiratory depression; now given by deep i.m. injection in status asthinaticus. Dose: 5-10 nil. Occasionally given in similar doses by rectUril, diluted with saline or arachis oil. Discoloured paraldehyde must not be used.
paroxetine A selective inhibitor of sero(011111 uptake in the central nervous system, and indicated in the treatment of depression.
Dose: 20 ing daily, initially in the morning, with food, slowly increased as required to 50 mg daily. It should not be given with any other drug likely to increase serotonin uptake. Side-effects are nausea, drowsiness and insomnia. Extrapyramidal reactions may occur more often with paroxetine. (Seroxat). See page 128 and Table i I.
penciclovir An antiviral agent used as a 1% cream for cold sores (Herpes kabialis). Treatment should be started as soon as possible by applying the cream every 2 hours for 4 days. (Vectavir). See page 144 anti Table 19.
penicillarnine A breakdown product of penicillin which has the power of combining with certain metals to form a water-soluble, non-toxic complex that is excreted in the urine. It is used in Wilson’s disease, which is due to the retention of copper in the body, in poisoning by lead and mercury, in chronic active hepatitis (after the condition has been controlled), in cystinuria, and in severe rheumatoid arthritis in which it has an action similar to that of gold.
Dose: in Wilson’s disease, 1.5-2 g daily before food for sonic months. In chronic hepatitis, 500 mg daily initially, slowly increased over some weeks to 1.25g daily. In rheumatoid arthritis, 125-250 trig daily initially before food, slowly increased at monthly intervals with maintenance doses of 500-750 mg daily. Patients should be warned that the response in rheumatoid arthritis is slow. In cystinuria, 1-3 g daily with adequate fluids, ad iusted later to maintain the urinary cysteine level below 200 mg/I. Dose in heavy metal poisoning, 2g daily. Side-effects include nausea, loss of taste, rash and thrombocytopenia. Blood Counts during treatment are essential and patients should be advised to report most side-effects. A late onset rash may require cessation of treatment. (Distarnine; Pendramine). See page 165 and Table 29.
penicillin, benzyl penicillin, penicillin G I lie first of the antibiotics. It acts by pre venting the development of the bacterial cell wall, but some groups of organisms vary widely in the degree of sensitivity to penicillin, and it is inactivated by penicillinase-producing organisms. Penicillin is inactive orally, and so is given by i.m. injection, but as it is rapidly excreted the action is relatively brief. Derivatives such as procaine-penicillin have a longer action (penicillin V is an orally active derivative). The main side-effect is hypersensitivity, and sensitivity to one penicillin extends to any other penicillin, and may also include sensitivity to the related cephalosporins. High doses of penicillin, especially in patients with renal insufficiency, may occasionally cause cerebral irritation and encephalopathy. Cloxacillin and amoxycillin are derivatives of penicillin active against resistant staphylococci; ampicillin has a wide range of activity against Gram-positive and Gram-negative organisms; piperacillin and ticarcillin are active against Pseudomottas acruginosa.

pentaerythitol tetranitrate A vasodilator with properties resembling those of glyceryl trinitrate, but with a more prolonged action. Used mainly in the prophylaxis of angina as side-effects are relatively infrequent.
Dose: 60-240 mg daily. (Mycardol). See page 114 and Table 4.
pentamidine A synthetic drug used in the treatment ofPneutnocystiscarinii pneumonia in AIDS and other immunocompromised patients, as an alternative to co-trimoxazole.
Dose: 4 nig/kg daily by i.v. infusion for 14 clays or more, or by inhalation of a nebulized solution. Other dosage schemes are used in the treatment of’trypaiiosomiasis and leislunaniasis. Severe reactions, particularly hypotension, may occur, and pentamidine should be used only under expert supervision. (Pentacarinao.
pentastarch A starch-derived plasma substitute used as a 10% solution in burns and septicaemia.
Dose: by i.v. infusion 500 nil-21.. (Haes.
See hetastarch.
tpentazocine A powerful analgesic of the morphine type, but less likely to cause addiction, although dependence may occur with long treatment.
Dose: 100 -400 nig daily after food, up to 360 nig daily by injection. Suppositories of 50 mg are available. Hallucinations ions are an occasional side-effect. It should be
avoided after myocardial infarction as it may increase the cardiac load. Other side effects include dizziness, nausea, tachycardia and rash. It should be avoided in opioid-dependent patients. (Fortral).
pentostatin A potent cytotoxic agent used in hairy cell leukaemia. It is an inhibitor of adenosine deaminase, and may affect RNA synthesis and cause DNA breakdown.
Dose: i.v. under specialist supervision, 4 ing/ni’every other week, continued up to 6 months unless a remission has been achieved. Side-effects include myelosuppression, leukopenia, renal and liver toxicity and rash. Blood counts are necessary during treatment. (Nipent). See page 122.
peppermint oil Aromatic carminative. Dose: 0.2 -0.4 ml. (Colpermin; Nlintec).
pergolide A dopamine agonist with a stimulating action on both D, and D, receptors. It is used in the auxiliary treatment of parkinsonism, and combined treatment may permit a reduction in the dose of levodopa and its side-effects. Dose: 100 jig daily initially, slowly increased at 3-day intervals according to response, with care taken to avoid initial hypotension. Other side-effects include nausea, diarrhoea, confusion and hallucinations. (Celance). See page 160 and
pericyazine A tranquillizer of the chlorpromazine type with similar uses and side-effects. It is used mainly in schizophrenia and severe anxiety states.
Dose: 15-75ingdaily, slowly Y increased according to need up to 300 111g. ( Neulactil). See page 168 and Table 30.
perindopril A long-acting ACE inhibitor used in the control of essential hypertension not responding to other drugs. Dose: initially, it single daily dose of 2 mg (before food), subsequently adjusted up to a maximum of 8 nig daily. Diuretic therapy should first be withdrawn for 2-3 days, and renal function should be assessed before and during treatment. It is also used as supplementary therapy in heart failure in doses of 2-4 ing. (Coversyl). See page H8 and Table 21.
permethrin An insecticide used as 1% cream for head lice, and 5% cream for scabies. (Lyclear).
perphenazine A tranquillizer with the actions, uses and side-effects of chlorpromazine, but it is less sedating, and effective in lower doses.
Dose: psychiatric and antiemetic, 12-24 nig daily. It is sometimes useful in the control of, intractable hiccup. (Fentazin). See page 168 and Table 30.
pethidine A synthetic analgesic with spasmolytic properties. Widely employed as an alternative to morphine for pre- and post-operative use. Of value in obstetrics as it has a less depressant action than morphine on the respiration.

co-fluampicil -tablets of flucloxacillin and ampicillin
co-flumactone Tablets of spironolactone and hydrochlorothiazide.
colchicine The alkaloid obtained from meadow saffron. It is used in acute gout. Dose: 500mg every 2 hours until relief is obtained. A total dose of 10mg should not be exceeded, but relief of pain or the onset of vomiting or diarrhoea usually renders full doses unnecessary. It is also used prophylactically in doses ol’500pg 2 or 3 times a day during early treatment with allopurinol, probericcid and sulphiripyrazone. Gire is necessary in the elderly, and in renal impairment. See page 140 and’I'able 17.
corticotrophin The adrenocorticotrophic hormone of the anterior pituitary gland. It stimulates the production of corticosteroid hormones by the adrenal cortex. It is now used mainly as a test of adrenocortical function. See tetracosactrin.
Hydrocortisone.
cortisone one of the corticosteroids secreted by the adrenal cortex. Although it is rapidly absorbed orally, it is inactive until converted in the liver to hydrocortisone. It therefore has the actions, uses and side-effects of hydrocortisone, which is often the preferred corticosteroid. It should be noted that cortisone is of no value for topical application. See hydrocortisone, page 250 and Table 36.
colestipol An exchange resin used in hyperlipidaemia that acts by binding with bile salts in the gut and preventing their reabsorption, and so indirectly lowers the plasma level of cholesterol.
Dose: 10-30g daily. May interfere with the absorption of many drugs. (Colostid). See page 146 and Table 20.
colfoseeril A pulmonary surfactant used in the respiratory distress syndrome of the new-born. (Exosurf). See beractant.
colistin An antibiotic used mainly for bowel sterilization.
Dose: 4.5-9 mega-units daily. In systemic gram-negative infections 2 mega-units 8-hourly by injection have been used, but less toxic antibiotics are now preferred. Colonlycin).
collodion When applied to the skin, it dries to form a flexible film, and is used as a vehicle for the extended local application of drugs such as salicylic acid.
co-phenotrope tablets of diphenoxylate
and atropine. (Lomotil; Tropergen).
co-prenozide Tablets of oxprenolol and cyclopenthiazide. (Trasidex).
co-proxamol Tablets  and paracetamol. (Distalgesic).
corticosteroids Hormones secreted by the cortex of the suprarenal gland. The principal hormone is hydrocortisone but more potent synthetic derivatives such as dexamethasone are also in use.
co-tenidone Tablets of atenolol and chlorthaliclone. (Tenoretic).
co-triamterzide Tablets of hydrochlorothiazide and triannerine. (Diazide).
co-trimoxazole A mixture of trimethoprini and sulpliaiiietlioxazole. Trimethoprim, like the sulphonamides, interferes with the folic acid cycle of bacterial metabolism, but at a different point, and the mixture has an increased antibacterial action. It was once widely used, but is now advised only for Prieunjocystis carinii pneumonia. Occasionally given in acute bronchitis and urinary infections when no other drug is acceptable.
Dose: 120 nig/kf; daily lot- 14 days; 960 ing 12-hourly by i.v. infusion. (Bactrin); Septrin).
coumarins Compounds that depress the formation in the liver of prothrombin and other blood coagulation factors. See warfarin and phenindione.
counter-irritants Substances, also referred to as rubifacients, that, when applied to the skin, produce a mild, local irritation and inflammation, and give symptomatic relief in painful conditions of the muscles and joints. Creams and liniments containing methyl salicylate, turpentine, capsicum resin and menthol are examples of rubifacients.
crisantaspase Asparagine is an aminoacid essential for the development of some malignant cells. Crisantaspase is an enzyme, also known as asparaginase, that breaks down asparagine, and so has an indirect cytotoxic action. It is used to induce remission in acute lymphoblastic leukaemia in children.
Dose: (after pre-treatment with other drugs): 1000 units/kg by slow i.v. injection daily for 10 days. Side-effects include anaphylactic reactions, and skin tests to detect hypersensitivity
are essential before initial and re-treatment. (Erwinase).
crotamiton An ascaricide and antipruritiL. Used by local application as cream or lotion (10%) in the treatment of scabies and itching conditions. (Eurax).
crystal violet A dyestuffwith a selective action against Gram-positive organisms and yeasts. Used as a 0.5% solution for infected skin conditions, and for skin
preparation.
cyanocobalamin The anti-anaemic factor present III liver. It is specific in the treatment of pernicious anaemia and its neurological complications, and of value in some other anaernias due to nutritional deficiencies.
Dose: in pernicious anaemia, I Ing by i.m. injection at monthly intervals. It has been largely replaced by hydroxocobalamin, which has a more prolonged action. (Cytanien). See page 112 and’I'able 3.
cyclizine An antihistamine, used mainly in I ravel sickness and nausea generally. Also useful in vertigo.
Dose: 100-150 mg daily. Side-effects include dryness of the mouth, headache and drowsiness. (%Ialoid).
cyclopenthiazide A thiazide diuretic with the actions, uses and side-effects of bend roll tiazide.
Dose: I mg initially, 250-500mg daily or on alternate days, in the morning, according to need. (Navidrex). See page 148 and Table 21.
cyclopentolate An anticholinergic agent use(] to produce cycloplegia and mydriasis. The action is more rapid and less prolonged than atropine, particularly in children. (Mydrilate).
cyclophosphamide A widely used alkylating
cytotoxic agent, active orally and by injec-
tion. Used in I lodgkin’s disease, chronic
lymphocytic leukaemia and lymphomas. Dose: 100-300 Ing daily, orally or i.v., or 300 mg-1 g weekly. A high fluid intake is necessary, as a metabolite may cause hacm- ( )rrhagic cystitis, and it is sometimes used with mesna to reduce the risk of such cystitis. Nausea and vomiting are common side-effects, as is epilation with high doses. (Endoxana). See page 122 and Table 8.
cyclopropane An inhalation anaesthetic of high potency with which induction and recovery are rapid. It causes some respiratory depression and cardiac irregularities, and its administration requires care. It is used with closed-circuit apparatus as it forms an explosive mixture with air and oxygen. Supplied in orange-coloured cylinders.
cycloserine An antibiotic used in
pulmonary tuberculosis when standard drugs are ineffective. Occasionally used in urinary infections.
Dose: 250-750 mg daily. Side-effects include drowsiness, vertigo and rash. See page 170 and Table 31.
cyclosporin An antibiotic with a powerful inuininosuppressant action. It is used under expert control to prevent graft rejection in organ and bone marrow transplantation, and in the prevention of graft-versus-host disease (GVI-ID). Prolonged therapy over some months may be required. Side-effects may include tremor, gastrointestinal disturbance, hypertrichosis and nephrotoxicity (Neural; Sandinimun).
cyproheptadine A compound with antihistamine and antiserotonin properties. Sonic allergic reactions are due not only to histamine, but also to serotonin, and cyproheptadine is useful in conditions not responding completely to an antihistamine. Dose: 4-20 ing daily. It has been used as an appetile stimulant in doses of 12 mg daily and in refractory migraine. (11criactin). See page 110 and Table 2.
cyproterone An anti-androgen used to reduce libido in sexual deviants. Dose: 50-100 nig daily. It is also used in the palliative treatment of prostatic carcinoma, particularly in advanced cases that have become resistant to other therapy. Dose: 300 mg daily.

Chemical Intolerance
`To start with, I just used to get this irritation in my throat when I was reading a magazine. Over the years it got much worse, and there was a dreadful burning feeling, not

just in my throat now, but also in my eyes and nose. Sometimes I could scarcely breathe. My doctor said it couldn’t be magazines and diagnosed asthma. Twenty years on, I can’t

look at a magazine, even for a few minutes, and other things affect me now too. If I go in a room with a photocopier running I start to choke and can’t breathe. Whenever I

describe this problem to anyone — apart from the doctor, that is — they almost always say they know someone else who has a similar problem. But the doctors still say that what

happens to me can’t happen.’
Mary has chemical intolerance, which is also known as chemical sensitivity, environmental Illness or idiopathic environmental intolerances. It is a condition that arouses more

passionate controversy than any other described in this book. Many believe that it simply does not exist, or rather that people who claim to have chemical intolerance are

actually victims of psychological problems, which express themselves as physical symptoms. Careful studies show that, while some people with supposed chemical intolerance do

fall into this category, others do not – they have no psychiatric problems, but they do appear to have valid symptoms when exposed to certain synthetic chemicals.
`People with MCS are desperate. They will go to great lengths and do almost anything to find a doctor, anyone, who believes them.’ So speaks one sufferer from MCS (Multiple

Chemical Sensitivity), the most extreme form of chemical intolerance. It is often severely disabling, with symptoms such as exceptional fatigue, nausea, headaches, poor memory

and concentration, dizziness. muscle aches, joint pain, chest pain and digestive problems. Those with MCS react to a very wide range of chemicals, and very often to foods and

food additives as well.
These severely affected patients are a small minority, however, and many more people are like Mary, with sensitivity to just one or two types of chemical exposure. Surveys in

the United States suggest that about 30% of the population are affected in this way. The authors of one such survey note that ‘the widespread idea that chemical sensitivity is a

condition of educated, urban housewives was not supported by our study. The region surveyed was rural… and individuals who reported chemical sensitivity were found in all age,

gender, income, race and employment groups.’
The chemical exposures that are identified as triggering symptoms include:
• perfumes
• pesticides
• cigarette smoke
• paint fumes
• petrol
• exhaust fumes
• cleaning products
• newspaper ink
• plastics, especially those with a strong smell
• glossy paper (e.g. In magazines).
Typical symptoms, in those with sensitivity to just one or two chemical products, are:
• a blocked or runny nose
• sore throat
• irritation of the eyes
• sinus pain and congestion
• headache
• breathlessness and wheezing
• nausea
• skin rashes
• extreme fatigue
• dizziness.
How does chemical intolerance begin?
For some of those with MCS, the problems began with a sudden over-exposure to a toxic chemical, such as a chemical spill, or pesticides from a crop-spraying plane. Others are

first affected by regular doses of pesticide at lower levels, such as spray drift from nearby fields or from a neighbour’s garden. It seems as if, for these people, their inborn

ability to detoxify both natural and manmade toxins is overwhelmed by an unusually heavy exposure, and never fully recovers. Although there have been no systematic studies of

this – it is difficult to imagine how they could be done –the wealth of well-documented cases is convincing. And studies of those exposed to high levels of pesticides in

accidents at work support the idea that this can cause lifelong sensitivity to very small doses of some synthetic chemicals. Sensitivity to alcohol and caffeine usually

increases enormously too.
In some cases, classical allergies also feature in the range of symptoms for those with MCS. If they had an allergic tendency before the accidental exposure to pesticides, this

is especially likely: after the accident, along with chemical intolerance, they have far more pronounced allergic reactions to common allergens.
The loss of tolerance to everyday chemicals may be related to some kind of damage to the enzymes in the liver that carry out the important task of detoxifying toxins that enter

the bloodstream. This detoxification system evolved to deal with natural toxins, such as those in plant foods, and those produced by bacteria living naturally in the gut. These

enzymes can also detoxify the widely used synthetic chemicals, when these are encountered in relatively small amounts, but the enzymes are overwhelmed by large doses.
Chronic Fatigue Syndrome (CFS)
This is a disease that probably has multiple causes rather than a single cause. The main symptom is fatigue that is not relieved by rest. Many people with CFS also have a

slightly raised temperature, problems with concentration and memory, headaches, sore throat and swollen lymph nodes (’swollen glands’). The lymph nodes are part of the immune

system, so this symptom suggests some disturbance of immune function. Other findings, related to immune cells in the blood, also support this idea. However, there are often

minor abnormalities in the brain as well, with some loss of the insulating material around the nerves (myelin).
For many patients, the disease develops in the wake of a viral infection, but for others the origin may be unclear. Whatever the origin of the disease, avoiding synthetic

chemicals is very helpful in many cases. Some sufferers also find an elimination diet helpful (see pp. 194-7). Doctors working in this area say that there is no sharp

demarcation between patients with Chronic
Fatigue Syndrome (CFS) and those with MCS.
Autism
In the search for a cause of autism, many possibilities are being investigated. The consensus now is that there is a genetic predisposition which, when combined with certain

trigger factors, leads to autism.
What are those trigger factors? Some researchers suggest that autistic children have poorly performing detoxification enzymes and are therefore sensitive to synthetic chemicals,

both in food and the environment. The suspicion is that these chemicals affect the developing nervous system.
Other researchers pinpoint food as the culprit. They believe that children who develop autism are affected by exorphins (see p. 76) produced from the proteins in wheat and/or

milk, and that these damage the child’s developing nervous system. There are claims that a dairy-free and gluten-free diet can help, but that it must be ultra-strict to work,

and may need to continue for at least six months before any improvement occurs. You must have your doctor’s approval for this.
Before starting them on such a diet, some doctors also give a course of anti-fungal drugs to those autistic children who have been treated repeatedly with antibiotics. This

combined treatment is reported to have very good effects for some children.
Treatment
Assuming that you really do have chemical intolerance rather than some deep-rooted psychological problem – and you have to be honest with yourself here, because otherwise you

will never get better – then careful avoidance of the offending synthetic chemicals is the only effective treatment. If you have eliminated everything that obviously affects you

and are not much improved, then try tackling common indoor pollutants (see pp. 128-30) as well.
Such measures are of value to some with chemical intolerance but may not be adequate for those most severely affected. If you need to take more radical steps, you may benefit

from the bedding, paints and other household items manufactured for those with chemical sensitivity. Once you reduce the level of synthetic chemicals in your everyday

environment, you may find that you can tolerate occasional exposures much more.
Some doctors recommend taking supplements of vitamins and minerals to speed your recovery. These (especially antioxidants – see p. 206) may be helpful for some people, but be

sure to get nutritional advice from someone with good medical qualifications, rather than a self-styled ‘nutrition therapist’.
Neutralisation therapy (see p. 211) seems to be effective for some people with chemical intolerance, but you will still need to avoid the offending substances. Hyperventilation

(see p. 236) can make chemical intolerance much worse.