Laser eye surgery uses precise laser energy to reshape the clear front window of the eye, the cornea, to correct short sight, long sight, and astigmatism.
What laser eye surgery involves
Before any treatment, detailed scans and measurements map your eyes and prescription. On the day, numbing drops keep you comfortable while the laser gently reshapes the cornea according to a personalised plan.
- Common techniques include LASIK, PRK, LASEK, and SMILE
- Both eyes are often treated in the same visit
- The laser step usually lasts only seconds per eye
- You remain awake but see lights rather than instruments
Recovery and everyday life
Most people notice clearer vision within days, though some techniques such as PRK take longer to feel comfortable. You will use drops regularly and follow guidance on driving, screens, exercise, and make up while the surface heals.
- Temporary dryness or glare is common and usually improves over weeks
- Clear instructions help you protect your eyes and manage any worries
- Follow up visits check vision, healing, and eye pressure
- Serious problems are uncommon but you will receive emergency contact advice
