Nail changes can reveal hidden health issues long before other symptoms appear. Here's what to watch for and why it matters.

Frozen shoulder, commonly called frozen shoulder, is characterized by pain and movement restrictions. Pain is usually felt on ...

There are many case reports of AFib starting at a time of high stimulation of the parasympathetic nervous system, as is seen ...

There are many case reports of AFib starting at a time of high stimulation of the parasympathetic nervous system.

I’m a generally healthy 60-year-old man. Last week, I had some abdominal cramping, and while I was on the toilet, I noted the abrupt onset of a strange feeling in my chest as well as abnormal, ...

Taking a pill feels easier than addressing lifestyle factors, such as poor diet or sleep. But in many cases, the claims behind supplements aren’t backed by strong ...

Martian dust might look harmless from millions of miles away, but up close, it could pose a serious threat to your health. As ...