Phenylephrine is also supposed to be able to constrict blood vessels to relieve congestion, but studies show it breaks down ...

Have you ever been frustrated by one side of your nose feeling completely blocked while the other is clear? As annoying as it ...

Nasal sprays, especially decongestant nasal sprays (DNSs), offer quick relief by shrinking swollen blood vessels in the nasal ...

Your head hurts. Maybe you were staring at your computer or phone too long. Or you skipped breakfast, didn’t sleep well, or got stressed fighting traffic. But now that it’s here, what can you do to ...