A constant runny nose may be a symptom of rhinitis. It may be allergic rhinitis caused by allergens, usually with nasal congestion, recurrent nasal itching, frequent sneezing and a large amount of clear watery nasal discharge, requiring anti-allergic treatment, such as the use of anti-allergic nasal sprays, such as coleus, azelastine hydrochloride tablets, etc. Oral anti-allergic medications, such as cetirizine hydrochloride tablets, loratadine tablets, etc., may be taken at the same time. It is also possible that rhinitis and sinusitis caused by bacterial infection may require the use of anti-inflammatory drugs, such as coleus, nasal spray such as Reynocort, etc. Oral antibiotic drugs, such as clarithromycin tablets or amoxicillin clavulanate potassium tablets, etc., and if necessary, mucus expelling agents, such as Cerno, etc. The treatment process of rhinitis can be combined with nasal rinses to facilitate the improvement and recovery of symptoms.