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 ...

Most of us unwittingly fight or resist anxiety because it feels like an enemy, but mental health experts advise that treating anxiety as your friend, instead of your enemy, helps reduce it. You feel ...

Some anxiety is part of the cost of admission to humanity. Because its distinguishing raison d’etre is the anticipation of bad outcomes, it can be a helpful stimulus to preparation or rehearsal before ...

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 ...