What appears psoriasis: why is there on the skin
Psoriasis is a serious skin disease, which is usually expressed with bright red spots on its surface. They may from time to time to pripuhnut and unite with each other, from what psoriasis forms quite extensive in terms of size of the lesion.
Classic symptoms for the occurrence of psoriasis is the appearance on the skin surface of different size spots. This rash will continually peel off, but no pain, no itching, the person will not feel.
Independently to diagnose the development of psoriasis, and understanding of what appears psoriasis can be quite easy, because by scratching the affected areas greatly increase the separation of the skin. After that, the entire surface of the papules occur small-sized dots of blood that were the result of trauma to the capillaries.
This dermatological disease is characterized by the fact that the skin becomes much more sensitive. Even if regularly applied on the skin with various moisturizing creams, the constant scaling is not reduced. The hair on those areas of skin where there are lesions, will not be changed. Papules occur most often at the joints of the hands and feet, however, enough instances of their appearance and the human body. This can be quite large areas from about 10 square centimeters.
This skin disease recognized as a chronic and such, which is problematic to treat. There are many cases when even after a long remission plaque psoriasis occurs again and again.
Many people distribute a sufficient number of myths about this disease. For example, in society there is a perception that the disease can pass from an infected person to a healthy one by contact. In order to dispel or confirm it, we must thoroughly understand all the causes of this dermatological problem.
To date, doctors are unable to reach consensus on the true causes of the disease psoriasis. To make their own conclusions it is important to understand each point of view on the disease.
The immune theory
Quite often the main cause of the incidence of psoriasis is a sharp decrease in immunity of the person. A number of doctors shared the opinion that the spots of psoriasis are the result of aggression by the autoimmune system. In other words, the immune cells of the body for any reason cease to recognize its own skin cells are foreign, and starts an active process of rejection. Such processes can occur after suffering burns of various degrees, abrasions, scratches and other skin injuries.
Not so long ago, held a specialclinical studies. In their course it was found that the scales psoriasis places contain a particular antigenic complexes, non-existent in normal healthy skin cells, and the blood contains antibodies to them.
The results of these studies were able to answer some of the questions about how a disease occurs. It has been proven that the beginning of the disease contributed to the immune malfunction.
Genetic theory
From the point of view of this theory, preconditions of occurrence and development of psoriasis is just a genetic predisposition. Those who adhere to this version, confident that this disease is regularly transmitted from generation to generation.
Scientific studies have proven that more than half of people with psoriasis have relatives with the same disease. It should be noted that a child whose one parent suffers from psoriasis will be at risk of Contracting them by 25 percent and even 75 percent if you're sick and mom and dad, and sometimes higher.
Many scientists do not put forward a genetic theory as the main because the development of psoriasis is necessary and other factors.
Endocrine theory
The most popular version of the causes of disease in recent years called various disorders of the thyroid gland and a hormonal imbalance in the body. This theory can be rather easily explained by the course of the disease. At this time, begins active reproduction of the cells and this becomes a sign that is broken in the iron regulatory function. Such symptoms are a clear sign that the human body has problems with the thyroid gland.
As a result of the research on women in different periods of the menstrual cycle it was found that in those periods when there was a violent surge of hormones (ovulation or onset of menstruation), psoriatic plaques became more serious and caused more discomfort. The same manifestations of the disease were noted in those women who were pregnant. Regardless of the trimester of pregnancy papules are constantly active and become more extensive.
It is important to note that modern medical science to date did not reveal the exact influence of hormones on the onset and course of the disease. For this reason, this theory can not be called basic.
Neurogenic theory
This theory basically has psychological causes incidence psoriasis. She is considered fresh and may not yet be well-founded. According to this view, the cause of psoriasis can serve as the neurosis of the walls and muscles of the blood vessels. For this reason, skin cells become less to the blood and as a result of its defeat.
Inthe middle of the last century was conducted by special testing, which clearly demonstrated that various nervous feelings may become the causative agent of psoriatic patches. Scientists came to this conclusion due to the fact that the majority of the patients started to complain of symptoms after a major stressful situations and nervous feelings of different origin.
Viral theory
Over a fairly long period of time, experts believed that the cause of psoriasis has become infection. Has been repeatedly observed that during the occurrence of infectious diseases is not only the beginning of the active manifestations of the disease, but even the first signs.
Typically, such phenomena are often blamed on the fact that the state of the sick man became worse due to the significant weakening of immunity. However, just to say that there is absolute correlation between the virus and according to dermatological disease is impossible.
In addition, there is significant evidence that close contact with a sick person can get psoriasis. For this reason, scientists have questioned the fact that the virus can be attributed to the causative agent.
A metabolic process
Scientists are hoping to find still a cause of morbidity with psoriasis, conducted a series of studies of those people who suffer from this disease. In the course of these experiments it was found that each of them have problems in the body's metabolic processes, so there are vitamins A, b, C, affect the immune system in General. Avoid skin injuries, her hypothermia, and also mood swings and hormonal imbalances. These factors can be the beginning and catalyst of lesions on the skin.
To improve the quality of life it is important to minimize the use of alcohol and greasy, unhealthy food. It has been proven that those people who are not watching their feeding behavior, increase the risks of morbidity. It is very important to regularly fasting days, eat enough fruits and vegetables. It will be good to reduce or completely limit sugary foods and those that contain large amount of calories. Such measures can reduce cholesterol and prevent disease.
Alcoholic drinks will almost always cause minor poisoning, and thus about 4% to increase the possibility of psoriasis. In addition, patients are always concerned about the disease. Healthy areas of the epidermis are not affected and to treat them makes no sense.
Thanks to the precise guidance have a great opportunity to analyze the condition of the skin. Excimer laser able to treat and infiltrateeven in the deepest skin layers. So treated, it is also a use of technology that makes targeted radiation and thus the total number of sessions needed is reduced. Very convenient, and the duration of each of them not so long – only a few minutes. In some more straightforward cases, it will be enough to get a total of 10 sessions twice a week. In such cases, the remission is long and persistent. The ability to re-skin lesions and malignant tumors on it is reduced to an absolute minimum, because the laser point and strictly metered.
Hormonal therapy
Speaking about pharmacological methods of treatment and prevention, they recently have changed a little compared to previous years. So, modern medicine recommends to treat the severe form of psoriasis with a special combined preparations.
They consist of betamethasone, phosphate disodium, and dipropionate. These drugs are even with a slight dosing well with the manifestations of the disease and have a fairly stable result. More details can be found in the material — Psoriasis: treatment, causes, symptoms and photos.
Antihistamines
Drugs in this category can also be assigned to complex disease. They are able ле6чить and reduce the response of the immune system and correct its work. It positively affects all the measures of treatment is exposed to the patient.
However, it is worth remembering that to take such drugs should be sufficient care. Some patients may have allergies to them. Sedatives will be used primarily intended to treat and stop the development of psychosomatic imbalance, which has become a prerequisite for the occurrence of psoriasis.