While you're waiting for relief, you may be ... or any over-the-counter cold medicine to children under age 4. If allergies are behind your nasal congestion and sinus pressure, allergy medicines ...
Purvi Parikh, M.D., an allergist with Allergy & Asthma Network, recommends blowing one nostril at a time by putting a finger or pressure on one side of your nose, closing that nostril, and blowing out ...