What should I do if my ass always itches?

Problem analysis: Hello, the secret of your symptoms is anti-fungal treatment and underwear disinfection. Judging from the symptoms, it should be tinea cruris. Fungi grow quickly in a humid and closed environment, and underwear is not dry, so it is easy to get sick. Modern people, especially office workers and drivers, are sedentary, do not pay attention to keeping underwear, and their buttocks are dry, so they are prone to tinea cruris.

Suggestion: tinea cruris is contagious. If someone in the family has tinea cruris, it is best to wash and open the underwear separately. Never use a towel or bathtub. Better take a bath. The treatment is actually very simple. You can go to the hospital for fungal testing first to diagnose tinea cruris. There are many external lotions and ointments for the treatment of tinea cruris, all of which are very cheap. Rub the lotion twice after using the medicine. Symptomatic treatment for two weeks usually costs money.