Antibiotics for Sinus Infection

Summary: Most sinus infections are caused by viruses, which means antibiotics will not cure them. Taking antibiotics when you don't need them is actually harmful because it makes bacteria stronger and harder to fight in the future.

Instead of antibiotics, you can treat a viral sinus infection at home. Try using over-the-counter nasal sprays, doing saltwater nasal rinses, and drinking plenty of water. Breathing in warm steam can also help clear your head.

You should only call your doctor for antibiotics if your symptoms last longer than 7 to 10 days, if they keep getting worse, or if you have a fever for more than three days. If it turns out to be a bacterial infection, your doctor can prescribe the right medicine to help you heal.

For more details, see verywellhealth at verywellhealth.com/antibiotics-for-sinus-infection-5176155 (opens in new tab)