Blepharospasm and Botox Blepharospasm is a distressing condition, not to be confused with myokymia, the more common quivering of the eyelid. Defined as the ‘involuntary tight closure of the eyelids,’ blepharospasm can ease after several days or manifest as a chronic and life-altering muscle disorder. In a healthy eye, the blinking mechanism works to protect … Continue reading Botox and Blepharospasm