The most common things that make the muscle in your eyelid twitch are fatigue, stress, and caffeine. Once spasms begin, they may continue off and on for a few days. Then, they disappear. Most people experience this type of eyelid twitch on occasion and find it very annoying. In most cases, you won’t even notice when the twitch has stopped.
– From MedlinePlus Medical Encyclopedia
This started over the weekend. Fatigue: drove mom to the airport at 5 am – check. Stress: work, family, finding car insurance – I’ll take that check. Caffeine: coffee coke refill please!