Are you feeling dizzy and nauseous when you stand up too quickly? Do you experience heart palpitations? Does your body ...

Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

It depends on the underlying cause of your sinus infection. A doctor may prescribe azithromycin (Zithromax), also known as Z-Pack, to help treat a sinus infection caused by one of the following ...