LASIK eye surgery (LASer In-Situ Keratomileusis) permanently changes the shape of your eye’s clear covering, the cornea. This changes how light enters your eye and is focused properly on the retina at the back of your eye, which allows you to see clearly.

The procedure is quick and relatively painless, although you may experience some discomfort in the first few days after LASIK. You may also have dry eyes, but these symptoms usually resolve within a few months. Your doctor will prescribe medications to help with these issues.

Most people who have LASIKĀ learn more say they are very satisfied with their results. However, a small percentage of people have problems with their vision after surgery. Some experience glare, halos or double vision, especially in low-light conditions. Others find that they still need glasses or contact lenses, and this can be frustrating.

Before LASIK, your doctor will perform a thorough eye exam to make sure you are a good candidate for the procedure. He or she will discuss your goals and examine your medical history to identify any health conditions that could affect how well you heal after the procedure. For example, if you have a condition that affects your immune system, such as diabetes, rheumatoid arthritis, lupus or HIV, it’s important to let your doctor know because these conditions can increase your risk of complications during and after LASIK.

Your eye doctor will use a tool to create a hinged flap in the cornea, which is then lifted so that the laser can reshape the underlying tissue of your cornea. Depending on your needs, your doctor may use a different type of laser, such as a femtosecond laser instead of an automated knife. The flap is then placed back in place and adheres to the eye without stitches.

During the surgery, you will be given a pair of goggles to wear during recovery. You should not sleep or put pressure on the eye for a few days afterward. You should also call your doctor if you experience severe pain or other signs of a problem.

The advantage of LASIK is that it gives most people good to excellent vision, without the need for glasses or contacts. This can allow people to participate in activities they couldn’t do before, such as swimming or playing sports. It can also make daily tasks, such as reading or driving, much easier.

However, LASIK is an elective procedure and does not usually cover by private insurance or Medicare. Fortunately, there are some ways to make it more affordable. You can use funds from a flexible spending account or health savings account to pay for the surgery, and some vision plans offer discounts on LASIK. Some doctors also accept payment from credit cards and debit cards. Moreover, the procedure is tax-deductible. If you are interested in LASIK, it is important to visit a licensed and reputable surgeon who is board certified. This is the best way to ensure that you will have a safe and successful LASIK experience.