What is the cause of perianal eczema

summary

Although perianal eczema is similar to eczema in other parts of the skin, the main symptom of its onset is that it will cause a piece of red rash, which is different from a piece of eczema on the face and neck. Because the environment around the perianal area is often very humid, and it can't keep dry at any time, perianal eczema will recur from time to time, Such a long time will make the skin around the anus obviously thickened, but also cause itching and discomfort symptoms, and clinically no matter what age group of people, it is possible to have this kind of eczema, let's have a look.

What is the cause of perianal eczema

Clinically, some disease factors can also cause the occurrence of perianal eczema, such as endocrine disorders, malnutrition, digestive disorders, intestinal infections, etc., which may lead to the occurrence of perianal eczema. These primary diseases need timely treatment.

The location of perianal eczema is relatively special, because the anus and its surrounding environment is humid, it is not easy to keep clean and dry, so the chance of eczema here is often particularly large, and there are characteristics of repeated occurrence, such as the skin around the anus is very easy to be stimulated by anal fissure and anal secretion, thus causing perianal eczema.

Clinically, the etiology of perianal eczema is also very complex, which may be the result of the interaction of a variety of factors, such as physical factors, chemical factors, biological factors, and external stimulus factors, etc., which may cause the occurrence of eczema disease, that is to say, there are many causes of perianal eczema disease.

matters needing attention

In addition, although some epilepsy such as alcohol has disinfection effect, this substance also has certain irritation. If the anus is directly stimulated by iodine, alcohol, or strong acid and alkali, it is also very easy to cause perianal eczema.