The use of eye drops for the ears is not recommended under normal circumstances. In the clinic eye drops are drugs used to treat eye diseases, such as patients with keratitis, conjunctivitis and other diseases can use eye drops for treatment. Drugs should be administered according to the instructions, according to the instructions, eye drops can only be used to treat eye diseases and relieve eye discomfort, it is not recommended to use eye drops for ear drops. Eye drops for the treatment of eye diseases will be much lower in its drug concentration than the concentration of ear drops for the treatment of ear diseases, so the use of eye drops for the ear may not achieve the therapeutic effect, and at the same time, the use of eye drops for the ear lacks experience in clinical practice, and this practice can easily bring about a certain degree of risk. Patients with ear diseases should go to the hospital in time for examination and use medication according to the doctor’s instructions to avoid hearing damage.