The main signs of improving ear infection are to observe the reduction of symptoms in the inflamed area and the absence of pain or reduction of pain on physical examination. 1. symptoms: the patient’s ear area has no pain, or the pain is reduced, and the burning and stuffy feeling inside the ear is reduced. This indicates that the inflammation is improving. 3. Examination: A CT examination of the ear reveals that the inflammatory secretions in the tympanic chamber are reduced and absorbed, the ear canal becomes spacious, the pain is relieved, and the itching and stuffiness of the ear are reduced. At the same time, a hearing test reveals an increase in hearing, both of which prove that the symptoms of ear inflammation are improving. Patients are advised not to listen to songs on headphones for long periods of time or stay in noisy environments for long periods of time. Keep your ears clean and hygienic, and eat lighter foods such as loofah and bitter melon to help clear heat and lower fire. If the patient does not improve after treatment and experiences persistent drainage from the external ear canal, hearing loss, worsening tinnitus, and sometimes even headache and vertigo, etc. Patients are advised to visit a hospital in time to adjust their treatment.