The broken skin and inflammation of the inner wall of the ear may be related to bacterial infection or fungal infection, which should be sterilized and treated with erythromycin ointment, clotrimazole ointment and other medications. 1. Bacterial infection: for bacterial infection caused by the ear wall broken skin inflammation, you can use povidone-iodine solution to wipe the local, and then topical erythromycin ointment, mupirocin ointment and other drugs for treatment, and serious need to cooperate with the oral medication, such as amoxicillin, azithromycin and so on. 2. Fungal infection: When there is a fungal infection, it can also lead to inflammation of the inner wall of the ear, after diagnosis, you can use antifungal ointment for treatment, such as clotrimazole ointment, terbinafine hydrochloride cream, etc., and in serious cases, you need to cooperate with the oral treatment of medication, such as itraconazole. In the use of medication, do not unauthorized use of medication, should follow the guidance of the doctor, safe and reasonable use of medication.