Nasal congestion and runny nose, often occurs in allergic rhinitis, upper respiratory tract infections and other diseases, need to be based on the specific disease, choose the appropriate drugs for treatment, not a generalization. 1. Allergic rhinitis: mainly atopic individuals exposed to allergens cause disease, can follow the doctor’s instructions to choose mometasone furoate nasal spray, azelastine spray, loratadine tablets, montelukast sodium tablets and other drugs for treatment. Allergic rhinitis patients need to actively search for allergens, and try to avoid contact. 2. Upper respiratory tract infection: also known as cold, symptoms occur in the nose is acute rhinitis, mainly caused by viral infection. Patients may have fever, nasal congestion, runny nose, sore throat, fatigue and other symptoms, can be prescribed the use of compound aminophenol alkylamine tablets, hydroxymetazoline hydrochloride nasal drops fluticasone propionate nasal spray, Lianhua Qingdian capsule and other drugs for treatment. Nasal congestion and runny nose can be caused by other reasons, if you need to use drugs, should be after a clear diagnosis, standardized medication and treatment.