Wear sunglasses for a minimum of 4 weeks after LASIK whenever outdoors. UV-protective, wraparound sunglasses protect the healing cornea from UV radiation and reduce photophobia (light sensitivity) which is common after LASIK.
Key Facts
- Mandatory sunglasses outdoors for minimum 4 weeks post-LASIK
- UV400 or polarised lenses are best for corneal protection
- Wear sunglasses even on cloudy days — UV penetrates overcast skies
- Photophobia (light sensitivity) is normal in week 1 — sunglasses help greatly
- Indoor light sensitivity may also benefit from lightly tinted lenses initially
Guidelines & Tips
- Choose wraparound frames that block light from the sides
- UV400 rating is the minimum — polarised is even better
- Do not wear sunglasses with expired or scratched lenses post-LASIK
- Wear sunglasses during driving from Day 3 onwards
- Keep a pair at home, in your bag, and at work
- Continue UV protection as a lifelong habit for eye health
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