Lasik is a type of refractive eye surgery that permanently changes the shape of the cornea. It improves your vision and eliminates the use of glasses or contact lenses. So, if you are tired of wearing glasses and contact lenses then Lasik eye surgery is the solution. You can get various topmost doctors for Lasik surgery in Delhi (https://visualaidscentre.com/lasik-eye-surgery/). Lasik eye surgery treats myopia, hyperopia, and astigmatism to help you attain a clear vision. Lasik is the best option if you are above 20 years and below 40 years. Because at this age the cornea will not change its shape further. Most of the people have achieved a 20/25 or even better vision after the process. This laser treatment has a very high success rate with a quick recovery time.

Lasik is a quick and simple procedure that uses an ultraviolet laser for the process. Lasik surgery cost in India (https://visualaidscentre.com/service/lasik-surgery-cost-india/) is affordable and worth investing in to improve your vision. It is treated by removing a thin layer of the corneal tissue. So, the light focuses right on the retina and gives a clear picture. The amount of corneal tissue to be removed is calculated before the process. The surgeon calculates the refractive error on the basis of the following factors:

• The glasses or contact lens prescription.

• Wavefront test that measures how light travels through your eyes.

• The shape of your cornea surface and its thickness.

You are a suitable candidate for the procedure if your eyes are healthy and your prescription is stable. Also, your prescription should lie in the range that can be corrected with Lasik. You should be in good health for this laser treatment. The doctors may not recommend Lasik for those who are suffering from diabetes, lupus, glaucoma, cataracts, eye infection, or herpes. The doctors perform a proper eye examination to check if you are suitable for Lasik eye treatment or not.

The doctor will perform several tests to decide if your eyes are healthy. Also, the doctor will measure the curvature of the cornea, refractive error, size of the pupil in light and dark. The tests also include examination of cornea composition, shape and thickness, tear production, and lubrication of the eyes. The doctor uses eye drops to dilate the eyes which can cause blurry vision for 4 to 6 hours. However, the patients with thin cornea are not the most suitable for this laser treatment. The doctors ask not to wear contact lenses weeks before the test and Lasik treatment. Because the lens tends to change the shape of the cornea that can affect the refractive error.   

Every surgery has some side effects, so does Lasik. It has some temporary side effects like dry eyes, itchiness, and scratchiness. These temporary side effects go away within three months. After surgery, some people suffer blurry vision for weeks and face problems with night vision. Some people notice glare, halos, or double vision in bright light. Avoid swimming, applying lotions and makeup for a month or two after the surgery. Do not rub your eyes after the surgery.