If you want the vasoconstrictor action of phenylephrine without the petroleum jelly, you might want to ask your doctor about ...

A nighttime nasal spray may offer a new way to ease sleep apnea and lower blood pressure, according to Australian researchers ...

The prevalence of chronic sinusitis in China is about 8 percent, meaning it affects approximately 107 million people, ...

Medically reviewed by Jurairat J. Molina, MD Chronic rhinosinusitis is inflammation of the sinuses and nasal passages that ...