A charley horse is a muscle spasm -- when a muscle suddenly tightens up on its own and can’t relax. These cramps can happen anywhere in your body. They’re common in your legs and feet. A ...

A charley horse is a sudden and painful muscle cramp. It often occurs during exercise and at night. It commonly affects the calf muscle at the back of the lower leg but can also occur in the foot ...

Charley horse is another name for a muscle spasm. It occurs most commonly in the legs. Learn more about the causes, treatments, and ways to prevent them.

A charley horse is simply another name for a muscle cramp or spasm, ... Make sure your bedsheets aren’t tightly tucked towards the bottom of the bed, so you can freely move and flex your feet; ...

This week, Dr. Mallika says she's seen a number of patients complaining of charley horses, or pain and muscle spasms in the legs or feet. They can last seconds but sometimes minutes.

Doctors and physical therapists explain what charley horses are, why they happen, and how to prevent and treat the painful and annoying muscle cramps.

How to treat leg cramps, or charley horses 01:40. BOSTON - In a new feature called At the Clinic with Dr. Mallika, she tells us about some of the trends she's been seeing at her urgent care clinic.

Being jolted awake by an unexplained, unrelenting leg cramp is its own special type of nightmare. Then there’s the annoyance of one popping up mid-workout—even after you stretched! These cramps, also ...