What reason is flat wart?

summary

Verruca plana is caused by virus. It is a kind of viral skin disease. It is usually a flat papule with the size of a needle to a grain of rice. It is round or irregular and slightly higher than the surface of the skin. It often occurs on the face, the back of the hand and other exposed parts. There are many reasons for causing verruca plana, But many flat Pew patients do not know the cause of their illness, so what is the cause of flat wart? Now let's have a detailed understanding.

What reason is flat wart?

Verruca plana is very common in our life, which brings serious harm. The causes of verruca plana are complex, such as self inoculation infection. Because verruca plana is a virus infection disease, more patients will have their own inoculation through scratching, and it will become more and more serious. The immune function of patients with low and trauma is very important, Is also very easy to appear flat wart symptoms, is not conducive to the health of patients.

Many patients get sick because of the virus. The pathogen of the disease is very similar to verruca vulgaris. The main reason is that the skin vegetation caused by human papillomavirus infection leads to pathological changes in the skin of patients, forming the cuticle of the epidermis. It also causes excessive keratosis and abnormal hyperplasia of the cells in the stratum spinosum, resulting in the hypertrophy and serious hyperplasia of the cuticle, Appearance will produce some protuberant warts.

Direct contact infection is also a common cause of verruca plana. This disease can be caused by direct contact infection, mainly through some small damage of skin and mucous membrane, thus entering into the cell, resulting in replication and proliferation, inducing abnormal differentiation and proliferation of epithelial cells, and finally inducing benign epithelial vegetations.

matters needing attention

Verruca plana this disease has brought influence, and is not conducive to the patient's skin health, to the patient's friends brought inconvenience and trouble, so friends need to know more about verruca plana knowledge, life also pay attention to the prevention of the disease, develop good health habits.