The main clinical symptom of acute otitis media is that the patient has pain in the ear, and sometimes there is pus flowing from the ear canal, or bleeding water, even accompanied by tinnitus and hearing loss. In terms of treatment, patients can use localized ear drops, which can effectively play an anti-inflammatory and anti-swelling role. Ear drops include a variety of clinically effective ones, including ciprofloxacin ear drops, ofloxacin ear drops, levofloxacin ear drops, tretinoin chloramphenicol solution or norfloxacin ear drops. These drops can be applied selectively, 2-3 times a day, to effectively combat inflammation, reduce swelling, and alleviate pain in the ear. During the medication period, patients should not enter dirty water inside the ear to avoid aggravating the ear canal infection. After about 7-10 days of active treatment, patients with acute otitis media will have significant improvement.