Usually nothing, a meal on the runny nose, may be allergic rhinitis, vasomotor rhinitis caused by the general treatment, medication and other measures to regulate. 1. Allergic rhinitis: (1) general treatment: it is recommended to go to the hospital to check what specific substances you are allergic to, and avoid contact in the future, at the same time, use saline to rinse the nasal cavity to reduce inflammation. (2) drug treatment: can be used locally mometasone furoate nasal spray, budesonide nasal spray, relieve nasal mucosal edema; oral loratadine, cetirizine and other antihistamines; can also be used with montelukast sodium, zalustat and other anti-leukotriene receptor drug therapy. 2. Vasomotor rhinitis. (1) General treatment: regular life and diet, improve the working environment, stabilize emotions, avoid mental tension, and relieve ideological pressure. (2) Drug treatment: you can take adenosine triphosphate, loratadine and other drugs to relieve nasal mucosal edema, but also with mometasone furoate nasal spray and other drug treatment. You should go to the hospital in time for further examination and take individualized treatment measures under the guidance of the doctor.