Children’s colds belong to respiratory viral infections, has been running nose suggests nasal mucosal congestion, nasal secretions increase, may be after a cold under the action of the virus nasal sensitivity increases, treatment should pay attention to do the following aspects: 1, to symptomatic treatment, you can use saline nasal spray to clean the nasal secretions, you can wash 2-4 times a day. 2, oral reduction of nasal congestion of medicine or proprietary Chinese medicines, such as commonly used in baby Antiviral treatment, because there are respiratory viral infections often do nebulization, such as interferon nebulizing solution to do nebulization treatment, can also be used locally with interferon spray or ribavirin spray local spray throat nasal cavity antiviral treatment. 4, pay attention to do a good job of the child’s diet and environmental management, to avoid allergic food intake, such as colds during the best not to ingest yogurt, eggs, seafood, etc., also to avoid entering the easily allergic to the environment, such as the best way to prevent allergies. The most important thing is to avoid entering the allergy-prone environment, so as not to aggravate the symptoms of runny nose. 5, if the symptoms of runny nose is obvious, you can take antiviral drugs at the same time with anti-allergy drugs, such as cetirizine hydrochloride drops, and so on.