“Is laser treatment safe for eyes?”

Laser treatment with LASIK can be quite safe for the right candidate. Be sure you are getting a consultation from a reputable source and you might consider all the alternatives to Laser surgery as there is no surgery without risk. Long term effects are important to consider as well as the current prescription you wear vs what to expect in the future. Years down the road you may need enhancement, require reading glasses, or if you have cataract surgery in your "golden years" you may want to ask how that will play a role with this surgery in mind. Best of Luck!

Yes , but every procedure can have potential side effects

All surgeries carry some risk of complications and side effects, but LASIK is generally considered a safe procedure with a low complication rate.