The euphoric rush is a culmination of nerve stimulation, muscle contractions and brain chemistry. ‘Rhythmic contractions of ...

leading to that area of your face twitching,” Dr Rohrer says. “It commonly affects the eyelid (known as myokymia) and can then move down to your cheeks or mouth.” What other factors can ...

Hemifacial spasm (HFS) is a neurological disorder manifested by twitching on one side of the face due to involuntary contractions of the eyelid and other facial muscles. It usually begins gradually ...