Unlike conventional medications that mask full-blown symptoms, Boiron SinusCalm tablets are specifically designed to relieve nasal congestion, sinus pain and pressure, and headache due to the common cold or allergies. The non-drowsy, quick-dissolving tablets are phenylephrine-free and won’t interact with other medications, including those for colds and allergies — two of the main causes of sinus congestion.

Directions: At the onset of symptoms, adults dissolve 5 pellets every two hours, up to six times a day.