After surgery for cholesteatoma of the middle ear, you should pay attention to the cleanliness and dryness of the affected area, good daily care, and whether you need regular cleaning needs to be based on the specific review. It is recommended to review the condition in time and take care of it under the doctor’s guidance. Middle ear cholesteatoma is also known as cholesteatoma otitis media, which can mainly manifest as ear pus, hearing loss, vertigo and other symptoms. In principle, this disease should be treated with surgery as early as possible, and to avoid local infections and complications. After surgery, the ear should be kept clean and dry to prevent upper respiratory tract infection. After the surgery, the patient needs to be examined regularly to determine whether there is any infection, recurrence of cholesteatoma, damage to the tympanic membrane, etc., and otoscopic examination should be performed to remove the scabs in the ear canal in a timely manner so as to avoid re-infection and recurrence of cholesteatoma; it is also necessary to avoid getting water into the ear canal in daily life, and do not clean the ear canal by oneself, do not drop medicines in the ear canal without authorization; it is also necessary to blow the nose correctly to prevent respiratory tract infections. If there is still pus in the ear or other uncomfortable symptoms after the surgery, it is also necessary to consult a doctor in time for treatment.