A very common condition our patients present with is a twitching eye. Patients will often note that their eye periodically "twitches", "vibrates" or "quivers", uncontrollably. Clinically, this condition is called eyelid myokymia. Though these unexpected quivers can be annoying, they are not painful. What causes eyelid myokymia? Eyelid myokymia is the result of repetitive bursts…