Children’s ears into the water, generally speaking, will not lead to serious consequences, clinically can let the child will be affected ear down, let the ear water out by themselves, can also use cotton swabs in the ear canal mouth using the role of cotton balls, the water in the ear canal suction out or also can be used with a hair dryer half a meter away from the position of the ear canal inside the water blown out, for the above situation, provided that the patient does not have a previous otitis media, otitis externa and so on. If the patient has a history of otitis media, otitis externa, etc., the patient should be treated with a hair dryer. If the patient has a history of otitis media, tympanic membrane perforation and other diseases, then it is recommended that the patient immediately go to the ENT clinic and have a professional doctor to clean the ear canal. The doctor can use suction to suck the water out of the ear canal, and then observe the situation of the ear canal to see if the water in the ear has entered the tympanic chamber, and if it has led to tympanic membrane and tympanic chamber infections. If it is found that the water in the ear canal enters into the tympanic cavity, leading to possible infection in the tympanic cavity, clinically it is necessary to apply anti-inflammatory drugs to carry on anti-inflammatory and symptomatic treatment, and it is required to keep the dryness and hygiene of the external ear canal to avoid moisture in the ear canal and so on.