Psoriasis ─ skin disease that is chronic. Expressed in the appearance of the skin swollen spots (papules), which has a bright red color. As this disease is very common, each one is useful to know what appears psoriasis, what are its symptoms and methods of treatment. These important questions devoted to art.
The modern medicine considers psoriasis as a systemic failure in the body, and not as a separate disease. In addition to the skin rash, in patients diagnosed with disorders of other organs often affects the endocrine system and the nervous system and immune system.
An answer to the question why psoriasis occurs, the science has not. There are several major theories, which adhere to the doctors. Let's look at them.
Recognized by many doctors theory is that the main reason for the development of psoriasis ─ dysfunction of the immune system. Papules are formed in the body, the result is autoimmune aggression due to problems in the functioning of the immune system is the skin cells as foreign, and, therefore, rejects.
It has been established ─ psoriasis often develops on the background of infectious diseases (sinusitis, tonsillitis). This is a powerful argument in favour of the fact that the dysfunction of the immune system and causes the disease. Exploration of the scales of papules, the researchers found that in their composition are antigenic complex, not typical for healthy cells. The blood contains antigens in these complexes, which causes rejection.
Decrease of the immunity, without doubt, causes the development of psoriasis. But it is important to take into account many other factors.
The predisposition to psoriasis is inherited. It is not a disease, that is to say, the predisposition. This confirms the statistical fact ─ from 55-60% of people who suffer from psoriasis have blood relatives with the same diagnosis. When I hurt one of the parents, the likelihood that the child will have this disease ─ 25% if both parents ─ the risk increases to 75%. It is shown that the appearance of the disease has a direct influence on the plot of the chromosomes that determines the level of inflammatory reaction of the skin. However, the genetic predisposition doctors don't believe that the main cause of the disease.
In some cultures there is resistance to psoriasis. This category includes the Indians that live the Andes mountains, the Eskimos. Their representatives have a set of genetic characteristics, so you will never suffer from this disease.
According to the endocrine theory of the appearance of psoriasis cause hormonal dysfunction. In this opinion, the doctors came, after analyzing the characteristics of the disease. In his opinion, the excessive production of skin cells - the result of violations of the regulatory function, caused by the dysfunction of the endocrine system.
On behalf of the endocrine theory is based on the fact that during hormonal surges in women (ovulation, menstruation) and during pregnancy is manifested by psoriasis is much more active. However, scientists have identified a hormone that directly affects the training and, of course, of psoriasis, therefore, this theory is not considered fundamental.
One of the new theories ─ neurogenic. She says that psoriasis ─ a disease of the nerves, and that has psychological reasons. Cause the development of neurosis (vasomotor). This leads to the narrowing of the blood vessels, the reduction in the blood supply to the skin and the formation of papules.
Studies show that strong emotions, stress, nerves stimulate the formation and development of skin rashes. This is the main test of neurogenic theory.
Some doctors are of the opinion that psoriasis develops because of the infection. In fact, in the period of infectious diseases papules appear most often, there are changes in the lymph nodes (peripheral). But this is probably the result of the weakening of the immune system of the body. In the history of the study of the disease did not identify the virus, which trigger the development of psoriasis.
The doctors have never found cases of contact with the infection of the disease (even after a transfusion of blood of a healthy person is infected). Therefore, the virus arouses a lot of doubt. In modern medicine psoriasis is defined as not a contagious disease.
In psoriasis, many patients are diagnosed to reduce the temperature and increase the concentration of cholesterol, and signs of metabolic diseases. There are still a violation of exchange of vitamins, minerals, carbohydrates. This was revealed in the result of the medical examination of patients suffering from psoriasis, and gave reason to suppose that metabolic alterations lead to the development of the disease.
To understand how and why the psoriasis appears, it is necessary to define the set of factors that, with a high probability of being the cause of its development. These include:
The reason for the development of psoriasis may be one of these factors. People who have suffered from this disease, is to limit its influence to minimise the risk of recurrence.
The risk of psoriasis is absolutely at any age. Is that children (even babies) and the elderly. The earlier the disease develops, the most current form continues.
The first symptoms of psoriasis:
With the development of the disease, the size and number of papules increases. Its size may exceed 10 cm In the areas covered with rashes, the skin is very sensitive, the hair is maintained. The application of moisturizers does not help, peeling is not reduced.
Regardless of where psoriasis appears, there are several ways:
There are three stages of psoriasis:
For the diagnosis of psoriasis is based on the visual inspection, laboratory investigations and microscopy. The main difference of this disease from other dermatitis ─ autopsy papules separated film, and the site of the open wound exude drops of blood, like the morning dew.
Psoriasis ─ chronic disease that is difficult to treat. Often relapse (even after a long period of remission). The main aim of treatment ─ the disappearance of skin rashes. In the process of therapy for each patient needs an individual approach, taking into account the laws of development of the disease, the disease, the patterns of repetition.
The main methods of treatment of psoriasis:
To choose an effective method of treatment, the doctor will take into account the condition of the patient, the stage of the disease, the location of the injury and other factors.
On the human condition, suffer from psoriasis, a positive influence of proper nutrition. The diet should be simple, rich in vitamins and varied. Desirable diet and the practice of fasting days (kefir, meat, Apple, vegetables).
Exclude from the diet has spicy, sweet, fried, smoked dishes. Also you can not eat pickled products, mushrooms, ice cream, coffee, soft drinks.
Psoriasis is not transmitted by contact. However, the causes of its emergence and development are so diverse that risk can, theoretically, be someone. Therefore, it is important to take care of the health, in order to protect the skin trauma, burns, dehydration, strengthen the immune system. You should also eat well, not abusing alcohol, medicine or drugs, and avoid situations of stress.
