When your eye twitch means something serious with seven health conditions that could be causing that annoying eyelid flutter ...

The signs are not always easy to spot. They’re sometimes misdiagnosed as colic or reflux. Early recognition is key. Every ...

A Florida man's muscle spasms seemed harmless at first, but eventually progressed and led to him being diagnosed with ...

Medically reviewed by William Truswell, MD An esophageal spasm occurs when the esophageal muscles contract abnormally. (These muscles are located in the esophagus, the tube that carries food to the ...

Smith (2-3) has returned from back spasms and picked up the loss in Sunday's game against Detroit. He allowed six runs (four earned) on five hits and an error over a third of an inning.

What Do Bladder Spasms Feel Like? Normally, the bladder gently fills with urine and you slowly become aware of the need to urinate. This feeling is your cue to start looking for a bathroom. But in ...

Dystonia involves involuntary muscle contractions, but you're not out of options. Discover how botulinum toxin, DBS, and ...

Severe symptoms include seizures, heart failure, paralysis, and intense muscle spasms. Many people who sustain a bite from a black widow will not initially know that a spider bite occurred.

Muscle spasms can be both uncomfortable and inconvenient, often resulting in the inability to use the affected area for a short period. What causes muscle spasms?

Stomach spasms occur when muscles in the stomach or intestines contract. We look at 10 common causes of muscles spasms, and more, here.

Muscle spasms can be both uncomfortable and inconvenient, often resulting in the inability to use the affected area for a short period. What causes muscle spasms?

Botox can help alleviate muscle pain, spasms and other uncomfortable symptoms that often linger long after childbirth — and so-called "boxtox" is on the rise.