If you've ever experienced a sudden, involuntary twitch in your eyelid that wouldn’t stop, you may have encountered myokymia. This condition, commonly known as eyelid twitching, is a harmless but often irritating occurrence. Here’s what you need to know about myokymia, why it happens, and how to manage it. What Is Myokymia? Myokymia is a repetitive, involuntary spasm o...