Buttocks refers to the buttocks. Patients with itchy buttocks may be caused by contact dermatitis, eczema, jock itch and other diseases, and patients can be treated with ointments such as compound dexamethasone cream, glycerite lotion, fluconazole ointment and other ointments under the guidance of a doctor. 1. Contact dermatitis: contact dermatitis patients can use glucocorticoid ointment under the guidance of the doctor, such as compound dexamethasone cream, halomethasone cream, etc.; when a small amount of ooze appears on the skin, zinc oxide oil can be used to carry out local treatment. 2. Eczema: for eczema caused by buttock itching patients, can be under the guidance of the doctor glucocorticosteroid drugs, such as hydrocortisone, dexamethasone cream, etc.; moisturizing agent and keratolytic agent, such as urea ointment, salicylic acid ointment, etc., treatment, the patient can also be used in the boric acid solution, isacridine solution, such as cold wet compresses on the affected area. 3. Ringworm: ringworm patients can use antifungal drugs, such as fluconazole ointment, terbinafine ointment, etc.; keratolytic agents, such as salicylic acid, benzoic acid and other topical drugs for treatment to improve symptoms. It is recommended that patients strictly follow the doctor’s instructions for medication, do not abuse drugs privately, pay attention to personal hygiene in life, keep the skin clean and dry, wear well-fitting clothes, and regularly wash towels, clothing, bed sheets and other items.