Rhinitis is an inflammatory condition that occurs inside the nasal cavity and is distinct from the sinuses. If a child has rhinitis, it is important to start with food, medication, etc. to improve rhinitis. 1. Eat more foods that contain vitamin A. If the child is too young to take medicine may not be a good thing, with the right amount of vitamin A can effectively inhibit rhinitis, followed by attention to nutritional balance, improve physical fitness, you can use water to clean the nose of children in summer to prevent the chances of rhinitis. 2. drugs such as Xithromax and Paracetamol. These drugs are used to treat allergic rhinitis. Generally, when the seasons change, the number of allergic rhinitis will increase, and at this time there will be people who are allergic to things like pollen, so using anti-allergy drugs is the right choice. 3. Hormonal nasal drops. This type of nasal drops can unclog the nostrils and reduce the symptoms of runny nose in children. 4, If it is because of inflammation of the mucous membrane of the nose, there is inflammation caused by inflammation of the skin around the nose, you can first disinfect around the nose with iodophor, and then rub erythromycin ointment around, in the long run, about a week, there will be a significant upturn, but during this period, you can not eat spicy things, be careful of the dust in the surrounding air, it is best not to catch a cold, so as not to aggravate the symptoms or cause cross-infection. The rhinitis in children should not be ignored, go to the hospital for a checkup if necessary.