Foot cramps are caused by sustained, painful, involuntary contractions of the muscles in your feet. Common causes of foot cramps include physical activity, prolonged standing, dehydration, medication ...

Why leg cramps, or Charley horses, occur is often not clear. However, they may result from nerve dysfunction and various health conditions, such as diabetes and kidney failure. Leg cramps involve ...

You could be fast asleep when suddenly, a sharp, paralyzing stiffness jolts you awake—usually in your calf or foot. These episodes, commonly known as foot or leg cramps, occur when a muscle tightens ...

What Goes On When You Get a Cramp New thinking is that cramping is more of a neuromuscular problem than a fueling issue, explains Nelson, who co-wrote a review paper on the causes and management of ...