It also occurs most often in adults. Your doctor may be able to determine whether you or your child is experiencing tics or an eyelid twitch based.
Tics can be categorized as either primary or secondary, with the latter being the larger group in adults. Primary or idiopathic tics that arise in.
BACKGROUND—Tic disorders presenting during adulthood have infrequently been described in the medical literature. Most reports depict adult onset.