Children’s nasal congestion and runny nose may be caused by cold or allergic rhinitis, depending on the diagnosis, you can take pediatric aminophenol xanthamin granules or cetirizine and other drugs for treatment. 1. Cold: children in the cold due to bacterial or viral infection caused by acute upper respiratory tract infection, mainly manifested as nasal congestion, runny nose, sneezing, etc., can be used under the guidance of the doctor pediatric aminophenol xuanamin granules for treatment, but the use of the drug may cause dizziness, nausea, skin rashes and other adverse reactions, and for the drug is allergic to, or liver and renal insufficiency is contraindicated. 2. Allergic rhinitis: mostly seen in the spring, due to allergens caused by the disease, mainly manifested as sneezing, runny nose, and the number of times more frequent, can be taken under the guidance of the doctor, such as cetirizine antihistamines for treatment, in addition to the doctor’s orders can be added with montelukast, mometasone furoate nasal spray and other anti-allergy, reduce airway hyperreactivity. Children with nasal congestion and runny nose may also have other diseases, it is recommended to consult a doctor, the use of medication should be used under the guidance of a doctor, try to avoid self-medication to avoid danger.