Sinusitis caused by removal of wisdom teeth can be treated by antibiotic therapy, hormonal therapy, surgery and other measures. Normally there are no pathogenic bacteria in the sinuses, and if a bacterial infection occurs it can induce sinusitis. Common triggering factors are: repeated upper respiratory tract infections, foreign bodies in the nasal cavity, as well as alveolar infections, gastroesophageal reflux, long-term smoking and other easily induced sinusitis, so it is possible to cause sinusitis after wisdom teeth extraction. 1. Antibiotic treatment: you can intravenous drip penicillin, ceftriaxone and other antibiotics for anti-infection treatment. 2. Hormone therapy: in the acute stage of inflammation, it can treat the inflammatory reaction caused by intracranial infection and reduce intracranial pressure, commonly used drugs are dexamethasone, prednisone and so on. 3. Surgery: Surgery can be used to remove the lesion and drain the abscess, such as endoscopic sinus open surgery. Sinusitis caused by wisdom teeth extraction, should go to the regular hospital checkup, follow the doctor’s instructions standardized treatment, the use of drugs need to follow the doctor’s instructions.