The symptoms and manifestations of rhinitis in children include nasal congestion, runny nose and sneezing. 1. Nasal congestion: rhinitis in children is a disease caused by inflammation in the nasal cavity, which affects the mucous membrane of the nasal cavity, causing one or both sides of the nose to be out of breath and causing nasal congestion. 2. Runny nose: children’s rhinitis will also affect the nasal mucosa, so that the patient often runny nose and the nasal cavity has a foreign body sensation and other symptoms. Some children may involuntarily pick their nose. 3. sneezing: children with rhinitis will have an impact on the nasal cavity, making the patient appear nasal itching, which may also appear to increase the performance of sneezing. Children with rhinitis should go to the hospital in time to take appropriate treatment to relieve the above symptoms.