Ear drops inadvertently dripped into the eye, should be immediately with water or saline repeated rinsing eye, followed by immediately to the hospital ophthalmology department for standardized diagnosis and treatment. Ear drops, if inadvertently inserted into the eye, may cause corrosion and damage to the cornea, conjunctiva and other tissues of the eye, or lead to adverse drug reactions. The specific performance is related to the type of ear drops and the dose of drops into the eye, the retention time and the number of drops. When this occurs, it should be immediately rinsed out with water, while rotating the eyeballs and rinsing in all directions, as much as possible for more than 15 minutes, until the symptoms of eye irritation are reduced to disappear. After the emergency treatment, you should immediately go to the hospital for treatment, where the doctor will use specialized equipment to check whether there is still ear drop residue in the eye and make further necessary dispositions. When this happens, if you can find it in time or if you feel uncomfortable, you need to flush the solution out as soon as possible to minimize the damage to the eyes and the whole body.