Non-stop runny nose needs to be treated according to its cause, such as acute rhinitis, allergic rhinitis, sinusitis, etc. After clear diagnosis, choose general treatment or medication. 1. Acute rhinitis: Acute rhinitis is commonly known as cold and flu, which can cause the phenomenon of non-stop running nose. Treatment can choose saline rinse nasal cavity, and then with aminophenol xanthanamine, phenmetrazine and so on to control the symptoms. 2. Allergic rhinitis: exposure to allergens can trigger allergic rhinitis, resulting in a runny nose. Treatment needs to stay away from allergens, and then follow the doctor’s instructions to use antihistamines, such as loratadine, cetirizine, etc., and at the same time, use mometasone glycolate nasal spray to improve the symptoms. 3. Sinusitis: Sinusitis can also cause the phenomenon of non-stop runny nose, treatment requires the use of antibiotic drugs, such as cefaclor, cefuroxime, etc., and the use of saline rinse nasal cavity, reduce the phenomenon of mucosal edema. Many reasons for non-stop runny nose, after the symptoms are recommended to go to the hospital in a timely manner to improve the examination, under the guidance of the doctor to take standardized medication and treatment, do not ignore the symptoms, so as not to delay the treatment of the condition.