What is psoriasis.

Not everyone knows what psoriasis is. This disease affects the skin and is chronic. This ailment is manifested as follows: on the surface of the skin there are either small spots or rashes that occupy a rather large area. Psoriasis is not an infectious disease, it can not be transmitted from person to person and from the affected part of the body to healthy ones. Detection of the disease is not carried out by blood testing, the diagnosis is made by visual examination of the skin. If the rashes are not typical, an additional study is scheduled - a biopsy.

What is psoriasis and how is it manifested?

The very first sign of the disease is the appearancedepriving, which is a flaky rash of red color. This kind of rash occurs mainly on the elbows, knees and head. At first, the spots are almost invisible, but gradually they expand, merging into plaques of large sizes, the surface of which over time is covered with silvery dense scales. Rashes may appear on other areas of the skin of the patient. The specificity of this disease lies in the fact that a person susceptible to this disease does not feel pain, it is functional and can actively move.

Causes

Modern medicine can not pinpointfactors that contribute to the appearance of the disease. It is known that not the last role in the emergence of psoriasis is played by heredity and genetic factors. Therefore, scientists are inclined to argue that the disease of psoriasis is a hereditary affliction. But do not think that all the children whose father or mother were affected by this disease will also suffer from it later, like their parents. There is just a chance that psoriasis will manifest itself in the next generations.

It is also believed that an ailment can occur incommunication with endocrine pathologies, immune changes, metabolic disorders, due to frequent stresses and neuroses. However, until the end to determine all the causes of the onset of skin disease, medicine is hampered.

What is psoriasis and what is its danger?

The disease does not cause any complications and does notaffects the overall well-being and health of a person. However, with a rash covering extensive areas of the skin, there may be a feeling of discomfort, an unpleasant sensation on the skin and emotional stiffness, which can affect work, general mood and lifestyle. But in most patients, skin lesions of minimal size are observed.

In 10% of cases with psoriasis may appearA specific form of arthritis, called psoriatic arthritis. To confirm this serious diagnosis, a special medical examination should be carried out. Psoriatic arthritis can occur in people of all age groups, but more often it appears with the extensive spread of the disease.

Treatment

It is impossible to completely get rid of psoriasis. However, there are a number of drugs and treatments that can reduce the disease and keep it under control for a long time. Psoriasis can periodically arise and again disappear often for quite long periods.

Having determined what is psoriasis and what are its causes, it should be mentioned that the course of the disease can aggravate certain factors:

Damage to the skin. Try to exclude mechanical ruptures of skin. For the first time the disease can occur on a site damaged by a scratch or a burn.
Sun and sunburn.
Food. It is believed that more psoriasis appears in people suffering from excess weight and abusing alcohol.
Stress.
Medicinal products. Some medicines that include lithium, gold and beta-blockers can lead to exacerbation of psoriasis.
Infections. Especially if it is a disease of the airways and throat.