All surgery – even LASIK – has risks, but most people who undergo LASIK treatment do not suffer from serious side effects. The most common risks of LASIK surgery include dry eye syndrome; the possible need for glasses or contact lenses after surgery; visual symptoms including halos, glare, starbursts, and double vision; and loss of vision. Be sure to talk with your doctor about the risks and benefits of LASIK surgery before you decide whether it is the right option for you.
Cataract surgery also has risks, but it is one of the most commonly performed surgical procedures, as well as one of the safest. More than 95 percent of the 3 million cataract surgeries are performed without complications.