Pharyngitis causing runny nose is caused by upper respiratory tract infection or allergy, which can be treated according to the specific disease, such as oral anti-allergy drugs and symptomatic drugs. Pharyngitis may be caused by allergy, infection and other reasons, when it appears obvious symptoms of runny nose, suggesting that there is an infection or allergy to stimulate the nasal mucosa. For allergy-induced runny nose, anti-allergy drugs such as chlorpheniramine maleate and loratadine can be used as appropriate under the guidance of clinicians to alleviate the symptoms of runny nose. For those accompanied by clear evidence of bacterial infection such as coughing up pus and sputum, anti-infective drugs such as penicillin and amoxicillin can be selected for treatment according to clinical examination results. When pharyngitis and runny nose occur, it is recommended to go to the hospital in time; during the period of medication, it is recommended to quit smoking and limit alcohol, and eat a light diet.