There are two kinds of dermatitis pins, respectively, compound dexamethasone acetate cream (red loaded), mometasone furoate gel (green loaded), both of them are glucocorticoid-containing drugs, no matter which one, and clotrimazole combination, in order to be used for the treatment of anal eczema, especially eczema caused by fungi long-term chronic infection and stimulation. Around the anus is dark and moist for a long time, and the skin is relatively delicate, it is easy to be infected with fungi or other bacteria, and this chronic infection is easy to form eczema when stimulated for a long time. Treatment of such eczema, the main thing is to control the fungal infection, clotrimazole is the treatment of fungal infection of the skin of the topical drugs, glucocorticoid hormone drugs for the treatment of eczema also has a certain effect, can be anti-inflammatory, anti-itching. The combination of the two drugs will have a better effect. But glucocorticoid drugs, should not be used for a long time, long-term use will cause a series of sequelae. Normally, we should develop good hygiene habits, keep the perianal skin dry, take a shower regularly, wear cotton underwear, you can maintain the efficacy of the treatment. With anal eczema, it is recommended to go to the hospital to receive professional diagnosis and treatment, the drug should be used as prescribed by the doctor.