Runny nose and tears all the time can be seen in acute rhinitis, allergic rhinitis, chronic hypertrophic rhinitis and other diseases, oral medication, use of eye drops, nasal spray and other treatments. 1. Acute rhinitis: a common disease of the upper respiratory tract caused by viral and bacterial infections, triggering inflammation of the nasal mucosa can lead to a runny nose, and if it triggers a blockage of the nasolacrimal ducts, the tears can flow out of the eyes. You can take drugs such as cotrimoxazole tablets to relieve nasal congestion and runny nose. 2. Allergic rhinitis: Oral loratadine, cetirizine and other anti-allergy drugs, combined with emetine, orotidine and other anti-allergy eye drops, as well as budesonide and other nasal sprays, can control the symptoms. 3. Chronic hypertrophic rhinitis: chronic hypertrophic rhinitis can be manifested as increased secretion of nasal glands and runny nose, hypertrophy of the inferior turbinate blocking the nasolacrimal duct opening, resulting in tear reflux, available fluticasone propionate nasal spray nasal spray treatment, such as the effect of the inferior turbinate part of the choice of partial turbinectomy or low-temperature plasma turbinate ablation treatment. It is recommended that patients consult a doctor in time to find out the cause, under the guidance of the doctor’s standardized treatment, the above drugs should be used in accordance with medical advice.