Posts Tagged ‘awareness’

Tony had suffered from hayfever since childhood but rarely took any medicines. Outside the grass-pollen season, he was fine, free of allergies and very fit. Then, when he was 35 he bought a run-down cottage in the country. The cottage was very damp and dirty.
The previous owner of the cottage, an elderly man, had died, and everything was much as he had left it. Tony moved in with his wife in late summer, and they began pulling out all the old carpets and furniture. Many of the windows would not open and there were dank musty cupboards and attics to be cleared. Dust filled the air – and Tony’s nose. He began to sneeze a little and within a few days he had a strange and unfamiliar feeling of tightness in his chest. During the following weeks, harvesting began in the surrounding fields, with several huge combine-harvesters working away all day and night. Tony noticed that, when out of doors, his eyes began to stream and the tightness in his chest became more noticeable. A few more days passed, and Tony found it harder to breathe, so he reluctantly went to see the doctor. The diagnosis was asthma. Skin-prick tests showed that Tony had allergic reactions to house-dust mite and moulds.
Tony’s case shows how someone who is already sensitised to an allergen – pollen in this case – may be vulnerable to developing new sensitivities, and new symptoms. It was almost certainly the dust mite and mould spores in the cottage that sparked off the trouble, followed by the mould spores from the cereal leaves, dispersed during harvesting.
For people with a tendency to allergies, the dangers of heavy exposure to potential allergens are something to bear in mind. It is surprising how many people with asthma had their first major attack while away from home, sleeping on an old sofa or in a friend’s dusty spare room. The dose of dust-mite allergen that you get from an ancient mattress or eiderdown can be massive.
Managing your allergy symptoms
As well as avoiding the development of new allergies, you need to manage your existing symptoms, and make sure that they interfere with your life as little as possible. For this you need good information and advice, support from your doctor, optimal drug treatment, and careful avoidance of your allergens.
Quite often people have all the information and drug treatment they need, but they still don’t stay on top of their health problems. There can be two distinct reasons for this: either they are not wholehearted about wanting to be well (ambivalence) – or they have never really accepted that they are ill (denial).
Ambivalence
Sometimes being ill has certain benefits – or being entirely well has certain disadvantages. Our state of health determines how people treat us, especially within the family, and the expectations people have of us. It may be comforting to be ill because others are more supportive then, or it may be less risky, because we are not forced to try things (such as sports or other physical activities) at which we might fail or look foolish. Being ill as a child often sets up a pattern for how we interact with the world, which revolves around caution, the comforts of familiarity, and holding back from new situations.
These habitual patterns can survive in the mind long after any real advantages have evaporated. Many people become stuck with a way of thinking and living where ill-health is a cornerstone of their existence. Doctors at the Chelsea and Westminster Hospital in London, who have developed a radical programme for treating atopic eczema (see pp. 46-8), have noticed this in their patients. ‘Old habits die hard and living with a little bit of eczema is a very tempting prospect for many patients, rather than clearing the skin completely…. As atopic skin disease begins for many in the first year of life, causing sometimes understandable alarm and despondency in the parents, the child learns how relevant their condition can be in their relationship with the external world, and with their parents in particular. Before they are able to speak, they have a powerful means of gaining parental attention which can have long-standing effects in the development of their personality. For some, to live without eczema is understandably a daunting prospect. This can be consciously appreciated and spontaneous-y referred to by some patients, while for others the issue will be buried from view, deep in their unconscious.’
If any of this rings bells with you, try to tackle the problem at source. Such mental blocks are not immovable. Indeed, simply recognising that the block is there can start to change things for some people.
Others may need professional help to overcome these longstanding habits of mind. Counselling or cognitive therapy can be very valuable, and your doctor may be able to help in locating a suitably qualified person for this.
Denial
At the opposite end of the spectrum are those who want to deny that they have any kind of health problem. Often these people cannot quite accept that they have a long-term disease, such as eczema or asthma, so they forget to take their drugs, apply creams to their skin, or carry their inhalers. Ironically, these people frequently wind up having far more trouble with their allergies than they need to, and a very poor quality of life, simply because they neglect preventive treatments.
To be really well, you first have to admit that you do have allergies, and then sort out your conflicting feelings about what this means. Again, counselling, cognitive therapy or some other kind of psychotherapy can be helpful.
Dealing with doctors
The decisions that your doctor makes about your treatment are ones in which you should be fully involved. Quite a few allergy patients don’t feel happy about their doctor’s treatment plan, but they never say so to the doctor’s face.
The usual pattern is to accept what the doctor prescribes without any argument, but then halve the dose of tablets, or only put the cream on once a day instead of twice, or not use the Inhaler at all. Some people stop and start their drugs in a random way because they never quite make up their minds about whether drugs are a good thing or not.
This approach to allergies invariably leads to worsening symptoms. The risks are greatest with complex problems such as
atopic eczema or chronic sinusitis, where a vicious circle can easily be set up if the disease is not brought under control, and for those with a life-threatening condition such as asthma. In the case of asthma, neglecting preventative treatment can be fatal.
It is far better to say what you think in the surgery, and discuss any misgivings you may have about drugs with the doctor. That way you can agree on a treatment regime that you are prepared to stick to – which may or may not involve drugs. Most doctors would far prefer a little plain speaking at the outset to having a patient who is half-hearted about following the treatment plan and never really improves.
A more serious form of communication breakdown occurs when a doctor stops believing what a particular patient says. This usually occurs because the doctor has decided that some or all of a patient’s symptoms are due to psychological rather than physical causes. (This is far more likely to happen to those with intolerance or unusual forms of allergic reaction than to those with classical allergic diseases.) Sometimes doctors say what they think, but often they don’t – they just start treating the symptoms in a different way, or acting impatiently, or saying rather puzzling things that leave the patient trying to guess what is going on.
If you find yourself in such a situation, the main thing to do is stay very calm and be very rational. Getting upset, or challenging the doctor’s opinion in a manner that seems at all aggressive, instantly confirms the ‘psychological’ diagnosis. Unfortunately, insisting firmly that the symptoms are not psychological also confirms the diagnosis as far as many doctors are concerned (see p. 237) which can be extremely frustrating. To begin with, deal with the situation by informing yourself about your illness. Be tactful and patient but persistent with the doctor, trying all the time to keep the relationship pleasant and the channels of communication open. If, after giving it a fair try for some weeks or months, this approach isn’t working, you should look into the possibility of changing doctors (see p. 88).
Emergency alerts
An emergency alert bracelet or pendant should be worn by anyone who:
• is allergic to latex rubber, or to drugs such as penicillin
• has a severe allergy to insect stings
• suffers from exercise-induced anaphylaxis, or anaphylactic shock as a result of food allergy
• has very severe asthma attacks.
Key information is engraved on the bracelet, along with a telephone number which gives medical staff access to a computer database containing vital medical data about you. This valuable service is provided by a non-profit-making company called Medic Alert.
As everyone knows, a little knowledge is a dangerous thing. You can use the information in this book to help yourself, but it’s important to remember that there is no substitute for the comprehensive understanding of the human body that your doctor gained during many long years at medical school. Always check with your doctor before changing your diet, stopping your drugs, practising breathing exercises, taking a non-prescription medicine or trying any other experimental treatment.
The information about disease, diagnosis and treatment in this book falls into four categories:
• basic information about the disease that no doctor would disagree with
• the findings of new research, or research that has not become widely known, but which falls within the accepted medical model of the disease concerned. Your doctor may not know about some of this research (there is a terrifying amount of new information bombarding doctors every week, and no one can keep up with it all) but he or she won’t find it unbelievable.
• evidence from research that is entirely valid, but which is widely ignored or dismissed because it falls outside the accepted medical model of the disease concerned (see pp. 86-7)
• information based on the repeated observations of doctors, or of patients – this does not amount to scientifically valid evidence, but it’s included here if it seems plausible and if it could be useful to some readers.
You should be able to tell, from the context in which it is presented, which category any item of information falls into. When talking to your doctor about items that belong in the last two categories above, be prepared for a certain amount of scepticism or possibly outright dismissal.
The important thing to ask the doctor is if there is good reason why you should not try the suggested measures, in addition to your usual treatment – is there any risk involved, given your particular state of health? Make it clear that you want to try the additional treatment with an open mind and will drop it if it is not helping. Ask for the doctor’s help in assessing the effects of the treatment objectively.
Managing asthma
Of all the diseases described in this book, asthma is among the most difficult to live with, especially severe asthma. Learn to recognise asthma symptoms before they get out of hand, and take immediate action.
Studies of patients who die from asthma attacks find that the deaths could, in almost all cases, have been prevented. Factors contributing to fatal attacks include:
• heavy exposure to allergens just before the asthma attack
• cigarette smoking
• failure to use preventer drugs
• repeat prescriptions for inhalers being given without the patient seeing a doctor
• delays in seeing an asthma specialist
• depression in the asthmatic leading to neglect of treatment.
For the day-to-day management of asthma, you should have a written management plan prepared by your doctor or asthma nurse.
This should tell you how often to take your drugs under normal circumstances, and what to do if your symptoms change or you develop a cold or chest infection. The actual brand names of your drugs (or the colour of the inhaler) should be included on the management plan. Assuming you have a peak-flow meter – and you really should have one –specific peak-flow values should be included on your management plan, with instructions for how to respond if your peak flow falls to these levels.
Your plan should tell you how to recognise a severe attack coming on, and what to do at the various stages of the attack. (This personal management plan is specifically geared to you or your child. Although pp. 100-101 give generalised advice, your own plan is invaluable.)
Be sure that you know exactly how the advice in the plan relates to the sort of real-life situations you experience. No matter how good your plan, real life can sometimes be far more complex than anyone anticipates, so there may be times when it is difficult to know what to do. When this occurs, make a note of the situation, and the reasons why you are unsure how to implement the plan. Call your doctor immediately if your asthma is getting worse, and get the asthma attack under control. Save your notes and, at the next opportunity, check with the doctor what you should have done in those circumstances. This will help you to build up your detailed knowledge of how to manage your asthma, or that of your child.
Research shows that asthmatics can, with training, develop a greater awareness of how narrow their airways are – this helps you to detect worsening asthma before things get too serious. You can train yourself in this art by guessing what your peak flow will be and writing your guess down before you use your peak-flow meter (see right) each day. Over a period of weeks, you should find your guesses getting closer to the true value.
A key part of asthma control is having everything with you that you need in case of an attack. It’s tedious, but you have to do it. You should take your reliever inhaler with you wherever you go. Those with severe asthma can also benefit from carrying a collapsible spacer (ask your pharmacist or see p. 255 for contact details of suppliers).
For a long day out, or a stay away from home, check that you also have:
• your management plan
• your peak-flow meter
• your preventer inhaler
• steroid tablets, if you sometimes need these
• your doctor’s phone number.
A little lateral thinking may be needed regarding the problem of carrying all this kit around. One asthmatic friend of mine carries his inhalers in a trendy-looking camera bag that goes everywhere with him. Mothers of asthmatic children have solved the problem by making an ‘inhaler pouch’ from a sunglasses case and attaching it to a favourite belt or by enlarging the pocket in a teenager’s jacket to accommodate inhalers.
Anyone with severe allergies to food or insect stings should take similar steps, so that carrying their auto-injector everywhere is a simple matter.
Peak-flow meters
A peak-flow meter can detect narrowing of your airways – the beginnings of an asthma attack – before there are any obvious symptoms. It measures the maximum speed at which you can force air out of your lungs. The signs of worsening asthma include:
• a morning reading which is less than 75% of the evening reading
• average readings less than 75% of your best-ever reading. (If they get to less than 50% of your best reading, this is a severe and possibly life-threatening attack.)
To use a peak-flow meter:
• push the pointer to zero and hold the meter horizontally
• keep your fingers away from the scale and the pointer
• breathe normally before you start
• stand up and take a deep breath, but don’t puff your cheeks out and don’t hold your breath before you blow
• seal your lips tightly around the mouthpiece
• blow hard into the meter, as if blowing out candles on a birthday cake; don’t move your tongue while doing this
• repeat three times, and record the highest reading of the three.
You must learn how to use a peak-flow meter from your doctor or asthma nurse, who should also check your technique regularly – it is very easy to get into bad habits.

Various other things can irritate the skin and make atopic eczema flare up:
• cold weather
• dry air
• long car journeys
• sweating heavily; clothes or shoes that trap sweat may also cause problems
• dust mites, which can act as an irritant, even if not an allergen
• tobacco smoke
• solvents and other chemicals encountered at work
• skin contact with fruit (especially citrus), vegetables, and sometimes other foods. The spray generated by peeling potatoes can even produce eczema on the face.
Anything which increases blood flow through the skin makes the itching worse:
• heat, especially a hot bath or being too hot in bed
• anger or embarassment
• hot drinks of any kind
• coffee, tea and alcohol because of the drug-like substances they contain
• vinegar and spicy foods
• chocolate, soy sauce, yeast extract, orange juice, tomatoes and other foods that are rich in amines (see p. 200).
Various changes in the body can make the eczema worse:
• teething, in babies
• colds and other viral infections
• in women, certain phases of the menstrual cycle.
Many eczema sufferers are aware that their skin gets worse when they are upset, stressed or anxious Oust before examinations, for example). Like other allergic diseases, atopic eczema is not primarily psychological but, once it has begun, psychological factors can play quite a big part.
The good news…
…for children and teenagers, is that if you have eczema as a child, your chances of developing acne during your teens are greatly reduced.
Contact dermatitis too?
People with atopic eczema can develop contact dermatitis (see p. 54) in addition to their existing rash. There is always this risk with regularly applying creams to your skin, especially anything containing fragrance or lanolin. Antihistamine and antibiotic creams also carry this risk.
Even the ingredients in the creams prescribed for eczema – such as moisturisers and steroids – can sometimes provoke contact dermatitis. Creams are more likely to contain sensitising ingredients than ointments. Very occasionally, the sensitivity is to a preservative or emulsifier that is widely used in different ointments and creams, which means that switching brands yields no improvement. Steroid suspended in petrolatum (white paraffin jelly) is the least likely to cause reactions.
The rash produced by contact dermatitis looks no different from atopic eczema, so this sensitivity will be far from obvious. It will just seem as though the atopic eczema is not getting better.
Talk to your doctor if you think there may be a problem of this kind. He or she can check by using the suspect cream on one side of the body, and a different-but-equivalent product on the other side. Patch tests (see p. 92) may also help to identify contact sensitivity.
Diagnosis
There are five separate aspects to diagnosis:
1 Is this really atopic eczema? There are no clear-cut tests for atopic eczema. Instead the diagnosis is based on a ‘points system’ – how many of the typical features of atopic eczema are present? The doctor adds them up, and if there are enough, then it’s atopic eczema. Sometimes all the typical features are there and this is obviously the right diagnosis, but in other cases there may be room for doubt. The doctor should rule out the possibility of contact
dermatitis (see p. 54), especially if you have eczema only, or mainly, on the hands.
2 What avoidable irritants are making the skin worse?
3 Is the eczematous skin infected? The signs of infection are usually clear, but not always, especially with fungal infections. Steroid creams can sometimes mask the overt signs of infections: if atopic eczema is not responding to treatment this possibility should be investigated.
4 Are there any allergic reactions to those infections? Or to the normally harmless microbes that live naturally on the skin (see p. 17)? Skin-prick tests or blood tests can reveal such allergic reactions where fungi are concerned. Adults with persistent atopic, eczema which is getting worse rather than better are the most likely candidates.
5 Are there allergic reactions (or other sensitivity reactions) to food, or to allergens such as house-dust mite?
This fifth aspect of diagnosis is where controversy is rife. Many dermatologists feel that atopic eczema is treated quite adequately with moisturisers (emollients) and steroid creams. The search for allergic/sensitivity reactions – in other words, for basic causes – seems unnecessary for most patients, or more trouble than it is worth. Indeed, some dermatologists believe that looking for such sensitivity reactions is actually mistaken because they are not basic causes (see p. 42).
Other specialists disagree, and feel that allergic/sensitivity reactions are a basic causative factor in atopic eczema. They concede that there are many false positives, but in their opinion, there are enough true positives in the skin-prick test results to make it worth sorting them out from the false positives. Except for patients with very mild eczema, such doctors prefer to identify and eliminate the root causes, if possible.
Patch tests are now used by some of these doctors (see p. 69) – yet another contentious issue! The time-honoured use for patch tests is in contact dermatitis, and there is a lot of resistance to using them for atopic eczema. Traditionally, the immune reactions involved in atopic eczema and contact dermatitis are seen as entirely different – the former involving IgE and being a quick reaction (identified by skin-prick tests), the latter involving other players and
Sweaty sock dermatitis
More correctly known as ‘juvenile plantar dermatitis’, this rash on the feet affects an awful lot of atopic children. It is frequently misdiagnosed as athlete’s foot, and treated with anti-fungal drugs. The important clue can be found by looking between the toes: if there’s no rash there, then it is not athlete’s foot.
being much slower (identified by patch tests). New research into atopic eczema shows this view to be overly simple (see pp. 18-19) – and it provides a rational basis for using patch tests.
If, as a patient or a parent, you are keen to search for fundamental causes, remember that this should never displace treatments to quell infection or moisturise the skin and restore its protective structure. When these treatments are neglected the whole problem can get far worse, because of the vicious circles that sustain atopic eczema.
Treatment
Treatment for atopic eczema has five possible angles:
1 calming the inflammation
2 avoidance of scratching and rubbing
3 caring for the skin and restoring its normal structure
4 treating infections
5 avoiding allergens.
One or more of these aspects may be neglected, depending on what kind of specialist you are seeing.
Calming the inflammation
Steroid creams are the mainstay of atopic eczema treatment because they calm the inflammation in the skin. The creams do carry a risk of side effects, but are safe when used correctly (see p. 147). An over-fearful attitude to steroids creams can mean that the eczema never gets under control, and this can mean using more steroids in the long run. When treating an outbreak of atopic eczema with steroid cream, it is vital to continue applying the cream until the ‘hidden healing’ has occurred (see p. 146) – don’t stop as soon as the skin looks better.
Promising alternatives to steroid creams now exist: these are tacrolimus and pimecrolimus ointments (see p. 147). Unfortunately they are much more expensive, and your doctor will probably prescribe them only if there is some pressing reason.
Tar-based ointments have a much milder anti-inflammatory effect, and can be helpful for areas of thickened skin. They were once widely used for atopic eczema, but are used less now, in part because they stain fabrics and smell unpleasant. Sometimes they irritate the skin, too, and there are concerns about safety: they contain carcinogens, and significant amounts are absorbed into the bloodstream. However no evidence has been found that these cause cancer, despite intensive searching.
Antihistamine tablets are sometimes used and while they
may not help the eczema much, some evidence suggests that
they could reduce the risk of asthma developing later (see p. 249).
Powerful drugs such as cyclosporin are sometimes used in
severe cases of atopic eczema, to damp down the immune
response. They are taken by mouth, and can affect other parts of the body, not just the skin. Very careful monitoring is needed.
Sunlight is often beneficial, because it suppresses the inflammatory processes in the skin. However, not everyone improves with sun exposure – some get worse. Careful experimentation is the only way to find out: build up the length of sun exposure very gradually, starting with less than an hour a day.
Medical treatment with UV (ultraviolet) light can produce the same effect as sunshine and suppress inflammation. This treatment may be prescribed, but you should not try it for yourself with a sun-lamp. In PUVA treatment, a plant-derived substance called psoralen is given by mouth, or applied to the skin, to enhance the response to UV light.
Kicking the scratching habit
Scratching is a substantial part of the problem in long-standing atopic eczema. Experiments with healthy people and mechanical ’scratching machines’ show that perfectly normal skin will erupt into eczema if it is scratched intensively.
There is no steroid cream powerful enough to counteract the effects of scratching. But if scratching stops, then the skin can –with the help of medication – heal up.
Note that ’scratching’, in this case, includes rubbing the itch (directly or through clothes; using a hand, wrist, chin, leg, foot, or any other part of the body), touching or picking at the skin, rubbing against sheets, furniture or another person, or using a towel, flannel or hairbrush to rub the skin. All these activities can be habitual and quite unconscious, if atopic eczema has been present for more than a few months – you just don’t realise you’re doing it most of the time.
For many with atopic eczema, another problem creeps in –scratching without itching. This may be just habit, a response to boredom, stress or anxiety, or even part of the family dynamics, in which scratching has become a form of emotional expression. Scratching alone can set off itching, and a scratch-itch-scratch cycle ensues.
The first step in combating scratching (for an adult or older child) is simply to notice how often scratching occurs. Doctors at the Chelsea and Westminster Hospital in London issue their patients with little hand-held counting devices (tally-counters), and ask them to press the button on the device every time they scratch or rub. Over a period of days, patients discover – usually to their own amazement – just how often they do scratch. The point of the exercise is simply to become conscious of the scratching impulse, and to notice the situations which typically provoke scratching. You could use a small pocket-sized notebook and pencil to achieve the same end.
Once this awareness has been gained, then you are in a position to break the scratching habit. The methods involved –called ‘habit reversal’ – were first developed by a Swedish dermatologist, Peter Noren. It takes about 2-4 weeks for most people, but the change is long-lasting. Most eczema sufferers find that they recoup their time investment rapidly, once they are free from the chore of dealing with chronic eczema.
When you notice that you are about to start scratching, and before the urge to scratch overwhelms you, take control and do something deliberate with your hands – for example, clench your fists, while breathing deeply and slowly. Think cool non-itchy thoughts. The urge to scratch may pass. If it doesn’t, then you can allay the itch by pinching the itchy area gently, or pressing your fingernail into it, or lightly applying a little moisturiser.
In the bath or shower, don’t use flannels, and never rub or scrub the skin. Dry off by gently patting with a soft towel.
The aim is to get scratching episodes down to fewer than ten per day. In achieving this goal, relaxation exercises, stress management techniques, hypnotherapy or autogenic training (see p. 222) can also be very helpful, especially if you sometimes scratch in tense situations.
With small children, the parents have to do the noticing. Most are unaware just how much their child scratches or rubs the eczema – babies often rub against the side of the cot.
Once the awareness is there, a child over four can usually be taught the habit-reversal technique described above. With a younger child, the parents must distract the child when scratching is imminent, by talking or playing. If the child is scratching while asleep, parents should pick the child up and, very gently, hold the child’s hands away from the body. Situations and activities which commonly provoke scratching should be avoided, or planned for. Give the child something to hold while dressing and undressing, for example – keep the hands busy. But never say ‘Don’t scratch’ – it usually has the opposite effect in the long run.
For the first four days and nights, while you are trying to break the scratching habit, the child should never be alone, even for a minute – someone who is able to distract the child from scratching should always be there, and awake. Fortunately, children lose the habit far more quickly than adults.
Keep a child’s fingernails very short, and smooth them with an emery board too, so that if any scratching does occur the effects are minimised. (Soft cotton mittens, to be worn at night, are often recommended, but the cotton itself can be used to rub the skin – observe your child carefully! The same is true of all-over cotton suits.)
For this anti-scratching programme to be effective in healing the skin, there must be a determined effort with drug treatment at
Will it clear up?
Small children with eczema generally grow out of it by the age of two. Those who have eczema after this age tend to show a big improvement at puberty. Sometimes, however, the eczema can disappear at puberty, only to reappear later: so continue to be careful with your skin.
Atopic eczema is frequently the first sign of a tendency to allergies (see p. 22). Given this early warning sign, parents should take steps to avoid allergies developing, or at least reduce their severity (see pp. 244-9). One small piece of good cheer: atopic eczema and life-threatening food allergies are very rarely found together.
People with both asthma and atopic eczema frequently notice that when one improves the other seems to get worse. There is no explanation for this as yet.
Moisturisers - how to use them
Moisturisers (emollients) do two things: they increase the amount of water in the skin, and they lubricate the skin, making it less brittle.
A moisturiser is designed to leave an oily layer on the surface of the skin which stops the skin’s natural moisture from escaping. The most effective preparations, from this point of view, are ointments made from white paraffin, such as Vaseline, which form an uninterrupted waterproof layer: these are sometimes called occlusives. They contain no water, unlike creams. Although a cream forms a less formidable barrier to the escape of moisture from the skin, it does provide some moisture itself, which can soak into the skin.
The most important thing is to have something that you like using, so that you apply it regularly. There are lots of moisturisers available, so ask the doctor for different ones to try.
Applying moisturiser well is crucial:
• Apply moisturiser before your skin gets dry, as a preventive treatment.
• There’s no need to rub in your moisturiser (this can be a form of scratching). Just apply it very lightly.
• A thin layer is all that’s needed. A thick layer keeps in heat which aggravates the skin.
• Always apply within three minutes of a bath or shower.
• In addition, apply every 3-4 hours during the day. Carrying moisturiser around with you is helpful – get a small tube of moisturiser for this purpose.
• Ask the doctor to prescribe moisturiser in large quantities, to make sure you have enough. But beware of infecting big pots with Staphylococcus bacteria and then reinfecting your skin. Pump-action dispensers are safer.
Moisturiser can also be smeared onto bandages which are then wound around the affected areas at night to reduce the itch – or you can use ready-made ‘wet-wraps’ (ask your doctor about these). As long as the bandages/wraps are immovable, they will reduce nocturnal rubbing and scratching.
Avoid lotions, and any non-prescribed creams, as they could be irritating to the skin. Choose bath oils with care – some contain alcohol which is an irritant.
the same time. You should be using a steroid cream of sufficient strength, twice a day, and plenty of moisturising treatment.
By taking this ‘Combined Approach’, as Dr Christopher Bridgett and his colleages at the Chelsea and Westminster Hospital call it, you should be able to clear the eczema completely, even if you have had it for years and have tried innumerable different treatments. Once this has been achieved, you can maintain an eczema-free state by watching carefully for any outbreaks of itching, redness or roughness, and treating them immediately with a short course of steroid cream (see p. 146).
Skin care
Firstly, avoid all the irritants which you think may affect your skin. Give clothes an extra rinse cycle in the washing machine, to remove all detergent. or use a non-detergent system such as Eco-balls or Aquaballs. Wash all new clothes before wearing them, to remove chemicals such as formaldehyde. Wear soft cotton or silk next to the skin.
Where eczema affects the hands, special care is needed (see p. 57).
Water can be both good and bad for eczema. When you soak in a bath, water is absorbed by the skin cells, which helps correct the dryness of the skin. But when you get out of the bath, and the skin dries, the outermost layer shrinks and develops microscopic cracks, making it even less waterproof than it was before. The way around this is to apply a moisturiser immediately after a bath or shower –gently pat the skin until partially dry, and apply the moisturiser immediately to trap the water in the skin.
For anyone with a severe flare of eczema, current recommendations are:
• soak in lukewarm water for 20 minutes, twice a day
• pat dry
• quickly apply steroid cream to the eczematous areas, then moisturiser over the top, and to all other dry-skin areas
• make sure the moisturiser goes on within 3 minutes of emerging from the water.
This works well for some people, but not all. For a few eczema sufferers, the effect of taking natural oils out of the skin (which soaking does, to some extent) may outweigh the benefits of putting water in. Or they could be sensitive to something in the tap water – the chlorine, perhaps, or pollutants. It may not be obvious that this routine treatment is not helping. As Dr Michael Tettenborn, a British paediatrician with long experience of atopic eczema, observes: ‘By the time they’re referred to me, children are usually on the standard regimen of two-soaks-a-day. One of the first things I do, as an experiment, is tell the parents to just bathe them once a week and use a moisturiser and tissues to keep them clean the rest of the time. Some children do a lot better after that.