An esophageal spasm is an involuntary and often painful contraction in the esophagus, or food pipe. Medical treatments and lifestyle remedies can help relieve symptoms of esophageal spasms. The ...

Hamstring cramps may have a variety of causes, such as muscle strain, mineral deficiency, or dehydration. Treatment and prevention techniques include stretching and massaging, among others. Hamstring ...

Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe cramp. Muscle spasms are common and typically don't signal a severe health ...

Cramps occur when a muscle contracts on its own. The resulting sensation is usually not serious, although it can be quite painful (1, 2). While the cause of cramps — and leg cramps in particular — is ...

Muscle cramps are the worst. Whether it's a side stitch during a run or a rogue "charley horse" that wakes you up at 3 in the morning, cramps can be incredibly painful and annoying. Cramps seem to ...