Patients with mycosis fungoides can be treated with antibiotics, antifungal drugs and glucocorticoids under the guidance of a doctor. 1. antibiotics: local selection of acidified broad-spectrum antibiotic ear drops for treatment when culture results of the causative organism have not been obtained, paying attention not to use ototoxic and contact allergic drugs, and targeted antibiotics can be used after bacterial culture. 2. antifungal drugs: after detection of specific strains, antifungal solutions such as mycophenolate and clotrimazole can be used under the guidance of a doctor. However, if the tympanic membrane is perforated, the application of the above mentioned drugs should be avoided and repeated cleaning and treatment should be carried out to eradicate them. 3. Glucocorticoids: If the itching is serious, patients can be treated with glucocorticoids to reduce the local inflammation and itching. You should keep the external ear canal dry on a daily basis and quit the habit of digging your ears. Avoid washing hair and bathing to get water into the ears to keep the external ear canal dry. Antibiotics and glucocorticoids should be used under the guidance of a doctor and should not be abused on your own to prevent disorders of the internal flora.