Upper airway cough syndrome (also known as postnasal drip syndrome), often caused by acute rhinitis sinusitis, chronic rhinitis sinusitis, allergic rhinitis, etc., and its treatment is still mainly aimed at the treatment of the original disease. Acute rhinitis and sinusitis and allergic rhinitis are usually medicated for 7-14 days to take effect. Chronic sinusitis is uncertain. 1. Acute rhinitis sinusitis: acute rhinitis early application of antiviral drugs, such as ribavirin, etc., the application of nasal decongestant, 0.5-1% ephedrine solution point nose, generally not more than 7 days. Corticosteroid hormone nasal spray, such as budesonide nasal spray; generally 7 days to take effect. Acute sinusitis: general application of antibiotic anti-infection treatment, the first choice of drugs amoxicillin clavulanate potassium, cefuroxime, etc., application of 7-14 days, local medication with acute rhinitis, combined with nasal rinsing. General 7 days effect. 2. Chronic rhinitis sinusitis: treatment is based on local treatment, nasal decongestant, glucocorticoid nasal spray, (with acute rhinitis sinusitis). Sinusitis can be combined with macrolide antibacterial drugs orally, such as roxithromycin; effect time is variable, chronic sinusitis and even standardized treatment for 3 months, the effect is not obvious, the need for nasal endoscopy surgical treatment. 4. Allergic rhinitis: preferred second-generation antihistamines orally, such as loratadine, etc.; corticosteroid hormone nasal spray, such as budesonide nasal spray; combined with nasal rinsing, generally 14 days effect. Upper airway cough syndrome, it is recommended that the hospital visit, follow the doctor’s instructions for standardized treatment.