2. Stock up on nasal spray. Because sinus infections typically start off as colds, steps you take to ward off cold-causing rhinoviruses also help safeguard your sinuses. One of the most important ...
Here are the best medicines for ... types of OTC medication for sinus congestion: 1. Decongestant: Nasal decongestants are available in tablets, liquids, and nasal sprays and work by reducing ...