Runny nose and tearing eyes are considered to be caused by viral cold, allergic rhinitis, allergic conjunctivitis, etc. Patients can follow the doctor’s instructions for medication. 1. Viral colds: some patients can be cured by themselves, so there is no need for special treatment. For the phenomenon of runny nose and tears, clean tissue can be used to wipe to improve their comfort. If the situation of runny nose is serious, you can use 1% ephedrine nose drops as prescribed by the doctor; when coughing, you can use dextromethorphan and other cough suppressants as prescribed by the doctor. 2. Allergic rhinitis: patients with allergic rhinitis can be prescribed with chlorpheniramine, cetirizine and other antihistamines, but also available levocabastine, azelastine nasal spray antihistamine treatment. Some patients can also use intranasal glucocorticoid preparations, such as budesonide, mometasone furoate nasal spray. Some patients can also use 1% ephedrine, 0.03% ipratropium bromide to improve the phenomenon of runny nose. 3. Allergic conjunctivitis: patients can follow the doctor’s instructions with saline eye irrigation, but also the application of emetine eye drops, levocabastine hydrochloride eye drops or oral loratadine, benadryl and other antihistamine drugs. Some patients may also be treated with mast cell stabilizers such as sodium cromoglycate and lodoxamide, vasoconstrictors such as naphazoline and hydroxymethazoline, and artificial tears as prescribed. It is recommended that people with a runny nose and watery eyes should consult a doctor for examination, and follow the doctor’s instructions for treatment after clarifying the cause of the disease, and should not use drugs indiscriminately on their own. Pay attention to their own warmth, avoid close contact with others or contact with allergic substances.