Clinically, sinusitis can be categorized into acute sinusitis and chronic sinusitis, which can be treated with medication, nasal irrigation and surgery. The best treatment is the one that suits your condition. 1. Acute sinusitis: acute sinusitis is mainly caused by bacterial infection, need to follow the doctor’s instructions for a full course of treatment, full dose of antibiotics, such as amoxicillin clavulanic acid, cefadroxil and so on. You can also use decongestants such as oxymetazoline, or glucocorticoids such as mometasone furoate to improve symptoms. 2. Chronic sinusitis: the clinical use of budesonide, mometasone furoate nasal spray hormone, as well as roxithromycin, clarithromycin and other antibiotics, in addition to the patient can be used with the use of saline nasal rinse treatment. 3. When the drug treatment is ineffective or accompanied by nasal polyps, patients can consider surgical treatment. It is recommended that patients with sinusitis consult a doctor in time to receive regular treatment.