If it becomes chronic or is accompanied by other symptoms, it's crucial to see a doctor to rule out any serious issues.

Have you ever felt your eyelid suddenly flutter or twitch uncontrollably? This common annoyance, called eye twitching (or myokymia), is usually harmless and fades quickly. But when it persists ...

1. Nutrient deficiency Poor nutrition or having insufficient levels of key nutrients may lead to eyelid twitching. For instance, magnesium deficiency is said to cause myokymia, says Liza M.