Analysis: sinusitis treatment: systemic treatment: the use of adequate antibiotics to control the infection, because most of the coccus infection, penicillin, cephalosporins as the first choice of drugs, drug therapy emphasizes the selection of sensitive antibiotics, full amount, full course of use. If the headache or local pain is severe, sedatives or analgesics can be used appropriately. General therapy is the same as acute rhinitis. Traditional Chinese medicine treatment is based on dispersing wind and clearing heat, aroma and opening the orifices, supplemented by detoxification and removal of blood stasis. Improvement of sinus drainage: drugs containing 1% ephedrine are commonly used for nasal drops to contract the nasal cavity and improve drainage. Acute sinusitis can also be changed through the position to improve the ventilation and drainage of the sinuses and reduce headaches. Advice: Sinusitis prevention: 1. Strengthen physical exercise, enhance physical fitness, prevent colds. 2.　2. should actively treat acute rhinitis (cold) and dental disease. 3.　3. do not blow your nose when there is secretion in the nasal cavity, you should block one nostril to blow out the nasal secretion, and then block the other nostril to blow out the nasal secretion.　4. treat acute inflammation of the nasal cavity and correct anatomical deformities of the nasal cavity in a timely and thorough manner, and treat chronic rhinitis and deviated nasal septum.　5. Avoid diving and choking when swimming.　6. Avoid air travel when suffering from acute rhinitis.　7. Proper treatment of allergic diseases and improvement of nasal and sinus ventilation and drainage.