Add Yahoo as a preferred source to see more of our stories on Google. Though eyelid twitching (technically called myokymia) can feel disconcerting, the good news is that it’s typically fleeting and ...

Have you ever been surprised by an unexpected twitch in your left eye and wondered if it might be more than just a harmless muscle spasm? This brief, involuntary movement, often dismissed as nothing ...

An optometrist explains what causes that irritating eyelid flutter, and the warning signs you shouldn't ignore ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...

Uncontrollable blinking is often considered normal, but in some cases it can lead to various interpretations and perceptions. In Malay culture in particular, blinking the left eye is often associated ...

Botox is known for fixing wrinkles, but for a local woman, it ensures her eyesight. Annie Giacalone, of Wilmington, has essential blepharospasm, a long name for the movement disorder that causes ...

Botox is a form of toxin produced by the bacteria Clostridium botulinum. The botulinum toxin in food or wounds blocks the signal transmission between nerves and muscles resulting in botulism, or ...

When a medicine's side effects turn out to be more marketable than its intended purpose, people tend to forget what the intended purposes were. The "little blue pill" never quite became synonymous ...

Doctors identify these movements as 'fasciculations', because they occur when individual nerve fibers, which control small muscle groups activate independently to produce brief muscle contractions.

We've all been there before. Running along the basketball court or swimming across the pool, when, all of a sudden, we experience a sharp pain in our foot or leg. Muscle cramps are common, affect ...