Although facial tics are usually involuntary, they may be suppressed temporarily. A number of different disorders can cause facial tics.
A few different disorders can cause facial tics, but most of the time facial tics do not indicate a severe medical condition. According to a report in.
WebMD explains the difference between tics and twitches, including their causes, symptoms, and treatment.
A facial tic is a repeated spasm, often involving the eyes and muscles of The cause of tics is unknown, but stress appears to make tics worse.
Facial twitch or hemifacial spasm (HFS) is an involuntary twitching or contraction of the facial muscles on one side of the face. Symptoms, causes, diagnosis.