Why This Matters So Much
Closing your eyelid does more than just look normal. Every blink spreads tears across your eye, keeping it clean and moist. When facial nerve weakness stops your eyelid from closing all the way, your eye is left exposed — day and night. Without protection, this can lead to dryness, irritation, or damage to the surface of your eye.
The good news: simple steps, started right away, protect your eye well while your face heals.
During the Day
- Use preservative-free artificial tears often — even every hour if your eye feels dry, scratchy, or gritty
- Wear wraparound sunglasses outside to block wind and dust
- Take breaks from screens. We blink less when reading or looking at a phone or computer, which makes dryness worse
- Avoid sitting directly in front of a fan, air conditioner, or car heater vent — moving air dries the eye faster
At Night
Your eye needs extra protection overnight, since you can't consciously keep it protected while you sleep.
- Use a thicker lubricating ointment or gel before bed — it lasts longer than daytime drops
- Your eye may need to be taped closed at night
Taping your eye closed can help, but it has to be done the right way. Ask your provider to show you how first. If it's not placed correctly, the tape can come loose or the eye can pop open partway — which can cause more harm than no tape at all. Don't just tape it yourself without guidance.
What Not to Do
A simple eye patch on its own usually isn't enough. If your eyelid isn't actually closing underneath the patch, your eye can still be scratched or injured without you realizing it. Protection needs to actually close or cover the eye, not just sit over top of it.
When to Get Help Right Away
Most eye care for facial palsy is something you can manage day to day with the right routine. But some signs mean you need to be seen quickly:
- Your eye feels numb, or you're not sure if you'd notice an injury
- Your vision changes or becomes blurry in a way that doesn't clear up
- Your eye becomes very red, painful, or sensitive to light
- You notice discharge or your eye looks infected
If any of these happen, don't wait for your next scheduled visit — get seen sooner.
What This Means for You
Eye protection isn't something to figure out on your own after the fact. If facial palsy is affecting your ability to close your eye, this should be one of the first things addressed in your care — not an afterthought. The right routine, shown to you properly, protects your eye while the rest of your recovery takes its course.