Is anal itching contagious?

Anal itching is actually quite common, but many people find it difficult to talk about it after experiencing such symptoms, which makes the disease more serious. The most common disease that causes anal itching is anal eczema. This disease is contagious, so friends must pay more attention to it.

Anal eczema is a relatively common skin disease. Anal eczema is a type of eczema, with exudation, itching and recurring as its main characteristics. It causes great distress to patients. Many friends have doubts about whether anal eczema is contagious. hemorrhoid

Experts say that anal eczema is a non-contagious skin disease. The lesions mostly occur in the skin around the anus and occasionally spread to the buttocks, perineum and scrotum. It is characterized by exudation, itching and recurrent attacks. The local skin may have changes such as papules, erythema, erosion, exudation, scabs, and desquamation.

If the disease lasts for a long time, the skin around the anus often thickens, becomes grayish white or dark red and rough, and some may even crack and fissure, making the itching more severe or causing pain. There are three types of anal eczema: acute, subacute, and chronic. The difference between it and anal pruritus: Anal pruritus often starts with itching without exudate, and after scratching, it will cause exudation, bleeding and erosion. Anal eczema often first presents with papules, erythema, exudation, and erosion before itching occurs.

The cause of anal eczema is relatively complex and is generally believed to be related to allergic reactions. Eating food or taking medicines to which you are allergic, such as fish, shrimp, crab, sulfonamides, certain antibiotics, etc., or coming into contact with certain allergenic items, such as lacquer, pollen, woolen fabrics, chemicals or topical medicines, dyes, damp heat, cold, etc., can induce the disease. In addition, endocrine disorders, digestive dysfunction, intestinal parasitic diseases and chronic stimulation of local anal diseases such as hemorrhoids, anal fistula, anal fissure, and anal canal epithelial defects can also induce eczema.

To treat this disease, you must first find out the cause of the allergy and avoid eating, using and touching these foods and items. After getting sick, avoid local irritation such as scratching, rubbing, washing, and abuse of drugs for fumigation or external application. It is necessary to avoid eating spicy foods such as chili peppers, mustard, onions, garlic, and white wine to avoid aggravating the condition. It is also necessary to prevent diarrhea, constipation and other inducing causes.

Expert Tip: Although anal eczema is not contagious, patients with eczema must seek timely treatment to avoid missing the best time for treatment, which can aggravate the condition and lead to systemic infection!