Skin Care Tips

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Living with Psoriasis

Psoriasis can affect people in many ways at a physiological, emotional and physical level. Much depends on the way an individual copes with the problem.

Self-image is crucial to the way you project yourself. If a few small plaques of psoriasis seem to you to be a major problem, this will come across to other people. Nasty comments are frequently made in changing rooms, swimming pools or just in the street and only those who can brush it off as stupid ignorance will continue to feel any degree of self-confidence.

Living with Psoriasis

However, the appearance of psoriasis on the face or hands may interfere with employment. A lot of skin scale may fall like a cloud of dust from involved scalps or legs onto the floor and be a social handicap. The feel of the skin may interfere when forming relationships with the opposite sex.


Most people treat their own psoriasis by using creams from the doctor. The longer you have psoriasis and the more interest you take in treatment, the more you can do for yourself. There are some important basic principles, which are worth discussion and for these you do not need a doctor’s help. The Psoriasis Association is an organization run by sufferers, and they have many experienced advisers.

Holidays and Sun

Many people find their psoriasis improves in the summer, particularly when on holiday. The beneficial side effects of ultraviolet light contribute to this improvement as do relaxation, exercise and decreased stress. Take all the holidays you are allowed.

General Skin Care

It may help to use a bath oil to get a film of oil onto your skin. Moisturizers help – E45, emulsifying ointment, aqueous creams are all good. Something stickier like Vaseline may be useful on plaques at times. Scalp involvement is a nuisance and frequent hair-washing may be necessary – a short style makes this easier to cope with.

Clothing has to satisfy conflicting interests

Anything too thick and heavy will make you hot and may irritate the psoriasis. Most sufferers wear clothes that will cover the plaques, but you have to choose materials which do not become stained or greasy from contact with ointments.

Ultraviolet light or UV is divided into A, B, and C but only the first two are important here. UVA and UVB can have harmful effects, but here we look at the beneficial ones. Many psoriasis sufferers notice an improvement in the sun, and this effect can be reproduced by artificial UVB sources at home or in the hospital. The effects are not readily explained.

A low dose is given initially and gradually increased over a four to six week period. Slight redness may develop but is not essential for a good result.

UVA is less effective by itself but is usually combined with some pills called psoralens and the treatment is then named PUVA. The pills are taken two hours before exposure to UVA, and this is repeated two or three times a week. Polaroid glasses must be worn for twenty-four hours after taking the pills to avoid damage to the eyes.

This form of treatment is popular because it gets away from all the messy ointments. Caution is necessary whenever UV is used over a long period of time as it is known to age the skin and possibly increase the risk of developing a skin cancer later in life.

Admission to the hospital

Most people with psoriasis never attend the hospital outpatient department and only very few ever require an admission to a hospital. If, however, you have had psoriasis for a long time and simply cannot clear it at home despite intense efforts and feel uncomfortable and miserable, then admission may be a welcome relief.

The treatment is intensive, changes can be made on a day-to-day basis and the kind, knowledgeable approach of the nurses and doctors all help to speed up the clearance of the skin problems. It is possible to learn a lot about the treatment of psoriasis in a few weeks and this knowledge can stand you in good stead for years to come. Another reason for going into the hospital is the very acute onset of sore psoriasis all over the body.

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Dealing with Sun Damaged Skin due to Ultraviolet Radiation

Sunburn

The main agent here is UVB. We are all familiar with the sight of a lobster-colored sunbather who has badly underestimated the sun’s intensity or the amount of scattered radiations. It appears from thirty minutes to several hours after exposure and starts with redness and a burning sensation.

Sun damaged Skin

In severe cases swelling and blistering appears, reaching a maximum on the second day, and in that situation some headache and fever are often present. It settles slowly and peeling is the last stage. There is no very effective treatment for sunburn, though wrapping the affected parts in water-soaked bandages is soothing.

Skin Thickness

A few days after exposure the epidermis shows a slight increase in thickness, and this may have a protective effect.

Pigmentation

The well-known suntan is the result of new melanin pigment in the epidermis which appears a few days after UVB exposure. It is an effective though not complete absorber of further UVB. People with the fairest skin may never tan but always bum. Most people redden little before tanning but others never burn.

Long-term effects of UV

These can be divided into photoaging, potentially malignant and frankly malignant tumors. The changes result from a cumulative dose of UVB over many years. At present, the worst affected are fair-skinned Britons, who have been brought up in tropical or subtropical climates, e.g. Northern Australia or the southern states of the USA.

Other groups include men who spent years in the desert in World War Two. The victims of the future are today’s young men and women who roast themselves on sunny beaches every summer and who then try to maintain the tan by using sunbeds through the winter months.

PhotoAging

Multiple small freckles appear together with rather larger and more pronounced flat brown spots often called liver spots. The skin shows unevenness in thickness, and blood vessels become visible through the thinner areas: there is also unevenness of color with yellow or dirty yellow sheets appearing particularly on the temples, face and neck.

It may become studded with blackheads and small white cysts. Not only do fine wrinkles appear but larger permanent furrows become a prominent feature around the eyes, mouth, forehead and neck.
Potentially malignant

Solar keratoses are sand-papery or barnacle-like areas of skin found mainly in fair-skinned people or after middle-age. The face, scalp (if bald), ears, neck and backs of the hands are the usual sites. Very early examples may only show a redness on the skin and late or well-developed ones can be large heaped-up tumors.

They may be multiple or form a sheet over one to three square inches. There are two reasons for treating solar keratoses. First, they may be ugly, itchy or annoying because of their site, but secondly there is a small risk of transformation into a squamous cell cancer.

This is really only a possibility in the larger ones with a red swollen base so treatment to all solar keratoses is not essential. Bowen’s disease is a less common pre-malignant condition. It usually begins as a flat red scaly area which gradually enlarges with a well-defined edge.

Any part of the body may be involved and more than one area may start simultaneously. The risk of change into a true skin cancer is very low.

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Common Types of Psoriasis

The commonest form of this disease is plaque psoriasis, and most sufferers have this type alone on and off for much of their lives. A few individuals will develop other varieties but this is usually a temporary occurrence which will then revert back to the plaque type.

Common Types of Psoriasis

Plaque (common psoriasis)

About one million people in Britain have psoriasis and the majority have the plaque form. The appearances are quite characteristic and there can be any number of patches, pink or pink-red, stuck onto the skin. They are clearly separated from the normal surrounding skin and come in almost every shape and size but tend not to have rounded edges.

The surface is scaly and, on the legs, markedly so. The scale is silvery and is quite easily scraped off with a fingernail: however, new patches, those on the upper body and face, and those undergoing treatments may have little or no scale.

Skin over the point of the elbows and front of the knees is most often involved, and both sides may be affected at once. The base of the spine and scalp are other common sites but, in any part of the skin. Hair and nails can be involved. Fortunately, the majority of people have only a few sites affected at any one time.

Most psoriasis sufferers complain first about the appearance of their skin, but dry plaques, especially over joints, can split and be painful. Itching is not usually a problem, but for a few people can be very annoying. Scaling can be troublesome because it can lead to the shedding of dried skin flakes onto clothing or furniture.

Some people with psoriasis are desperate to get rid of every last speck while others can quite happily get by with small plaques on their elbows and knees. The last group is luckier because psoriasis is so unpredictable it is impossible to say when it will go, if it will go and for how long it will be gone.

It can come in short-lived attacks or grumble on for a year or more. Severe bouts may be short and mild bouts long-lived. You could say that there is no rhyme nor reason to explain the behavior of psoriasis in different people. For these reason doctors are not prepared to predict the likely outcome of one person’s disease.

However, most people with psoriasis are expected to have problems off and on throughout life: there may be long periods of freedom but repeated spells of activity are almost inevitable.

Guttate Psoriasis

This form of psoriasis occasionally appears a few weeks after a throat infection with a certain bacterium. In other people there may be no infection beforehand. It is not a common variety but the onset is dramatic. Hundreds of minute spots appear simultaneously and grow quickly. Usually without treatment it all subsides after six to eight weeks, but rarely it develops into more typical psoriasis.

Nail Psoriasis

Psoriasis can affect the nail bed. Disease here leads to pits on the nail surface, separation of the nail from the nail bed at the end leading to air, dirt or infection getting in, or thickening of the nail to produce a yellowy color. Nail changes accompany other skin changes, but occasionally they are the only signs of psoriasis. It may be difficult to distinguish psoriasis from other causes of nail change.

Flexural Psoriasis

When patches of the disease appear in body creases such as the groins or armpits the normal scale is absent. A livid, sometimes shiny, red is usual and there is a greater chance of itching or soreness.

Pustular Psoriasis

In a few situation groups of yellow-headed pustules develop. No bacteria are found in the fluid, and the color is due to dead white blood cells. Perhaps the commonest situation is on the palms or soles and here, surprisingly, there may be no other evidence of psoriasis. This pattern is stubborn to treat.

Alternatively, pustules may develop on or around existing plaques and may be a response to over-enthusiastic treatment; or there may be widespread sheets of pustules and this is usually part of a nasty attack with fever and general ill-health. This form is very rare.