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Medicines may be needed when symptoms of sinusitis are severe or do not improve. The goals of treatment with medicine are to:
Medicines are used and sometimes combined to treat sinusitis.
What to think about
If you are taking antibiotics for a sinus infection, do not stop taking the antibiotics early just because you feel better. Take the entire course of antibiotics. The infection may not go away if you do not take all of the antibiotics prescribed by your doctor.
Antibiotic treatment is successful in most cases of short-term (acute) sinusitis when it is caused by bacteria. You should notice improvement within 3 to 4 days after you begin taking an antibiotic.
Chronic sinusitis may last 8 weeks or longer and usually requires 3 to 4 weeks of antibiotic treatment. Symptoms may persist or return despite adequate antibiotic treatment. A different antibiotic may be needed to treat the infection. Referral to an ear, nose, and throat (ENT) specialist (also called an otolaryngologist) may be needed if symptoms of sinusitis do not go away despite long-term antibiotic treatment.
For more information, see:
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