You're fast asleep when a sudden, sharp pain jolts you awake. Your calf muscle tightens into a hard knot, making it almost ...

Waking up in the middle of the night with a painful leg cramp can be enough to derail a good night’s sleep. Even after the ...

Leg cramps have various causes, including dehydration and mineral deficiencies. You can often treat them with hydration and proper stretching. Dehydration can cause leg cramps. You may be more likely ...

Muscle cramps can result from dehydration, mineral loss, or overuse during exercise. Kidney failure and diabetes may increase your likelihood of muscle cramps. Staying hydrated and stretching can help ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Picture this: You're lying in bed, *just* about to fall asleep, when your leg starts to cramp. The ...

A painful nighttime calf cramp may reveal more than muscle fatigue. Learn what causes it and the simple relief you can try.

DEAR DR. ROACH: Would you discuss causes of nocturnal leg cramps? I have exhausted all of the common remedies without success. — R.S., M.D. ANSWER: Leg cramps are common. They begin suddenly and ...

For athletes across all sports, few experiences are as agonizing as being forced to leave competition with a sudden muscle cramp. These painful, uncontrolled spasms—formally known as ...

My dad is 86, a somewhat regular feature in this column and one of my favorite sources of practical nutrition questions.