HAVE you ever experienced a gentle tug or what feels like a heartbeat below your eye? The chances are you have an eye twitch – it’s something most people will get from time to time.

When should I worry about an eye twitch? The NHS writes that an eye twitch (or indeed any other muscle twitch) that lasts longer than two weeks, or 14 days, is worth getting check ...

Twitching eyes and muscles are very common and rarely ... The exact cause of the condition is unknown, but it can be associated with a number of factors, including stress, strenuous exercise ...