A: Refractive surgery refers to surgical procedures that aim to correct or improve common refractive errors of the eye, such as nearsightedness (myopia), farsightedness (hyperopia), astigmatism, or presbyopia. These procedures reshape the cornea or use other techniques to change the eye's focusing ability and reduce the dependence on glasses or contact lenses.

A: The recovery time can vary depending on the type of refractive surgery and the individual's healing ability. In general, most people experience significant improvement in their vision within a few days to a week. However, it may take several weeks or even months for the vision to stabilize fully. It is important to follow the post-operative instructions provided by the surgeon and attend follow-up visits for monitoring and evaluation.

A: The suitability for refractive surgery depends on various factors, including the individual's age, overall eye health, stable refractive error, and realistic expectations. Typically, candidates should be at least 18 years old (although it may vary depending on the procedure), have a stable vision prescription for at least a year, have healthy corneas, and be free from certain eye conditions or diseases. A comprehensive eye examination and consultation with an experienced refractive surgeon can determine if someone is a suitable candidate