Acute sinusitis can be caused by bacterial and viral infections, the spread of diseases in neighboring organs, local factors such as sinus trauma or foreign bodies, as well as systemic diseases, excessive fatigue, environmental impurity and other systemic factors, can be treated with antibiotics, decongestants or antihistamines. 1. Antibiotics: acute sinusitis caused by bacterial infection requires the use of antibiotics to control infection, promote the decline of inflammation, can be conducive to the ventilation and drainage of the nasal sinuses, can be oral amoxicillin, cefadroxil and other antibiotics for treatment. 2. Decongestant: acute sinusitis is often caused by upper respiratory tract infections, commonly used phenmetrazine, aminophenol xuanamin granules, which contains ephedrine can reduce nasal and sinus mucosal swelling, can play a role in improving sinus drainage. 3. Antihistamine drugs: you can also take oral cetirizine, loratadine and other antihistamines for treatment, applicable to the combination of allergic rhinitis, asthma patients and other atopic body. The specific use of drugs, it is recommended that patients under the guidance of a doctor, to avoid unauthorized medication on the body to cause adverse effects.