Ear infections mainly depend on the severity of the inflammation; if it is mild, the condition will improve in about three days. If there is pus flowing from the ear canal, treatment may be needed for about a week or longer. In the treatment of patients can take oral cephalosporin antibiotics, more commonly used is cefixime capsule or cefprozil capsule, before the use of drugs need to ask the patient has no history of drug allergies, to avoid reactions. At the same time, you can use levofloxacin hydrochloride ear drops to play a local anti-inflammatory effect. If there is pus in the ear canal, it is best to go to the hospital and let the doctor use hydrogen peroxide or saline to rinse the pus thoroughly, and then use levofloxacin hydrochloride ear drops in the ear, so as to fully utilize the effect of the medicine. After active treatment, the patient’s condition should be significantly improved.