The twinge begins in the afternoon: toes. At my desk, toes, itching. Toes, toes, toes. I don’t normally think about my toes. But as I commute home in a crowded subway car, my feet are burning, and I ...

Anal itching is a common condition that can be caused by diarrhea, hemmorhoids, and even parasitic pinworms.

At one point or another, we’ve all experienced the unexpected, intense pain of a muscle cramp. Muscle cramps, also known as muscle spasms or charley horses, are the involuntary contraction of muscle ...