That brief dizzy spell when you stand up may seem harmless. But doctors say it could be a sign of an underlying condition ...

Dizziness when standing up is often caused by a temporary drop in blood pressure Dehydration and poor circulation can increase the likelihood of these episodes Frequent or severe dizziness should be ...

Parkinson’s disease can impact gut health, making a healthy diet essential to enhance drug efficacy, maintain steady bowel function, and reduce inflammation. A neurologist suggests a few dietary ...

'We had this incident, this tragedy, in New Mexico, where Halyna Hutchins was killed on the set of the film, and that was ...

Orthostatic hypertension—a rise in blood pressure upon assuming upright posture—is an underappreciated and understudied clinical phenomenon. There is currently no widely agreed-upon definition of ...

Most people feel dizzy at some point. It can feel like the room is spinning your head is light. Your balance is off.

Most of us have experienced fainting at least once in our lives. It is the sudden loss of consciousness, usually caused by a ...

We all know how rotten dehydration feels. Not only do we feel sluggish and cranky when we don’t get enough water, but in this state the body isn’t able to pump enough blood to the heart, brain, ...

Dear Dr. Roach: Will you write about orthostatic hypotension? I've been told I have this disorder. I'm a retired 86-year-old man in fairly good medical shape. I want to regain my regular activities.

Even if you’ve let your hydration habits slip (or you never glugged a ton of water in the first place), it’s never too late to get back on track and set yourself up to reap the health benefits of ...