Inguinal eczema is a relatively common clinical phenomenon that occurs mainly in people who are obese or who usually exercise a lot and usually do not pay attention to cleaning, which has a higher incidence. The main manifestations are erythema, papules, and even exudation in the groin area, accompanied by intense itching, and in some severe cases, painful bacterial infections. The cause of the disease is mainly related to the fact that the groin area is relatively wrinkled, moist and prone to repeated friction. In the treatment, also pay attention to keep the local fresh, dry, if necessary, you can use 3% boric acid solution or Chinese medicine water, first make the area as fresh and dry as possible, and then topical anti-inflammatory drugs, such as trimethoprim econazole cream, dinaide cream, etc..