Sometimes, people experience random muscle twitches that interrupt their normal daily activities. This is usually not harmful, but can produce discomfort. These random muscle twitches, known as ...

Muscle twitching is often caused by stress, lack of sleep, or too much caffeine. If muscle twitching happens with muscle weakness or wasting, you should see a doctor. Muscle twitches can be due to ...

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 ...

Eyelid twitching may occur due to muscle overstimulation or fatigue. It often stops on its own, but ways to stop it may include a warm compress, reducing stress, avoiding caffeine, and getting sleep.