Nose washing for children is generally not harmful to the body, and clinically it is mainly used to treat symptoms such as sinusitis and allergic rhinitis. Children if the condition needs, such as sinusitis, allergic rhinitis and other symptoms, is in the doctor’s guidance to wash the nose, wash the nose is the nasal cavity of the abnormal secretions or allergens rinsed off, can relieve the children runny nose and nasal obstruction of the symptoms of the use of the time can not be used on their own with the use of salt rinsing, you need to use a special medical physiological saline rinsing. When washing the nose, you need to pay attention to let the children can well cooperate with the doctor, otherwise, if the operation is not appropriate, it may lead to choking, or even the saline directly into the eustachian tube, resulting in otitis media.