You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

Hemifacial spasm (HFS) is a rare movement disorder that causes involuntary muscle contractions on one side of the face. It typically starts with painless but annoying twitching around one eye. Over ...

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 ...

That's just what happened to one man, whose facial spasms kept progressively getting worse over time. Then a local neurosurgeon reached out to offer help for this lifelong problem. Dr. Vic Oyas' Oyas ...

I have been serving in the Navy since I was 18 years old. I went into active duty and served in the 80s, including a stint on a ship in the Persian Gulf during the Iran-Iraq War in 1986. After active ...

Vic Oyas M.D., is a neurology patient and doctors are trying to get a 3-D picture of what's causing his eye to twitch. As you can see it never stops and he's been dealing with it for more than a ...

Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...