Should I Worry About My Lip Twitching - When Does University Of Maryland Early Action Decisions Come Out One of the most common causes is stress or anxiety, which can lead to muscle tension and involuntary twitching. Other potential causes include fatigue, caffeine. Speaking of lip twitching, it is normal for a person to be twitching their lips at times. If mouth twitching happens frequently, you may want to know the cause for this. We are human beings.
When Does University Of Maryland Early Action Decisions Come Out