What is the drawback of having laser eye surgery?

a few items. While most lasik works well with excellent results a few do not match the target and may need a little extra called an enhancement. Lasik will not correct presbyopia, the need for near correction past age 40. Lasik might induce some degree of eye dryness which requires lubricating drops. Other issues are very rare .
Depends on treatment. There are many different kind of lasers treatments that are used for different eye issues. Laser glaucoma surgery, diabetic retinopathy or hypertensive laser surgery, refractive laser surgery(lasik). Laser eye surgery overall is safe but with any surgery there are potential risk and complications. The person could have a good outcome if he/she is a great candidate.
Side effects? If by drawbacks you mean side effects, the known side effects of laser vision correction include temporary dryness of the eyes and temporary glare/halos around lights. Both of these conditions can be addressed if they occur. Overall, laser vision correction is a very good option for many patients. See a refractive surgeon to see if you are a candidate and discuss the procedure in detail.

Related Questions

Some sites seem to think having laser eye surgery can lead to some horrible condition. What are common risks?

Dry Eye. For the most part, laser eye surgery is safe and very effective. However, any procedure can carry risks. Most common risk is dry eye. Other risks include infection and inflammation. It is very important to get a thorough eye examination and discuss the procedure and it's risks with your ophthalmologist. Good luck. Read more...

Thinking about having laser eye surgery is it safe?

Type? Depends on the procedure and risk level for your eye (coexisting problems, etc), sort it out with eyecare specialist. Read more...
Probably. If you go to e reputable surgeon and have reasonable numbers then yes it is very safe. I would try to get word of mouth referrals and if during your consult you do not feel comfortable get a second opinion. I personally know several ophthalmologists that have had laser corrective surgery themselves. Read more...

Does having laser eye surgery have any long or short term side effects?

What kind of laser? If for diabetic retinopathy, it may slow the progession of retinopathy, hence delaying blindness. Aggressive diabetes control is essential. What ever it takes under the supervision of a pcp or endocrinologist eager to treatit well. Most important, is your aggresive desire to treat it (cant wish good results. You need to go the extra mile for the rest of your life). Read more...

How does having laser eye surgery compromise being able to enjoy scuba diving?

See below. Generally speaking it does not compromise the ability to scuba dive. If you are over the age of 45 and get full lasik correction, you may have difficulty with near vision and reading your gauges. However, most patients ask about pressure differences and although there may be rare case reports of problems, in general lasik patients have no problems with future scuba diving. Read more...
No. Once the eyes are fully healed from surgery, you will be able to resume all normal activities. Read more...

I'm thinking of getting laser eye surgery, I am 21 y/o. Any advice?

Yes. 21 is an acceptable age to have laser eye surgery, so long as your eye glass or contact lens prescription has remained stable. You need a pre-operative evaluation by an experienced refractive surgeon to make sure your eyes meet the standards to make you a good candidate. Most lasik surgeons do not charge for the initial examination. Read more...