Why is my eye twitching?
Last updated September 3, 2026.
An eye twitch is almost always a harmless eyelid flutter fed by stress, tiredness, caffeine, or alcohol - the NHS says twitches are usually nothing to worry about. It fades when the fuel is removed. The check-it line: still twitching after 2 weeks, or the lid closes fully with each twitch. Pymander is a free AI doctor, 24/7 by text, and can help you review your triggers.
What to do
- Sleep first: exhaustion is the most common fuel - two or three early nights often end it.
- Halve the caffeine and skip alcohol for a week and watch what happens.
- Rest screen-tired eyes: every 20 minutes, look far away for 20 seconds.
- Still going after 2 weeks? See a GP - and mention any medicines you take.
Related questions
- Why do I see floaters in my vision?
- Why do I get headaches behind my eye?
- Why do I get muscle twitches after workouts?
- Why do my legs feel restless at night?
