How to correct myopia with more than 400 degrees?

At present, there are only two ways to correct myopia: glasses and laser myopia surgery, and some of the best myopia drugs and instruments on the market can only play a role in alleviating myopia, so choose carefully.

Minors can choose to be corrected with glasses, such as orthokeratology lenses and GRP, which can effectively prevent the development of myopia.

Adults can choose laser myopia surgery, including excimer laser myopia surgery and femtosecond laser myopia surgery.

Pay attention to eye hygiene in life and study, don't overuse your eyes, read books, watch TV, take a 10-minute break from the computer every 50 minutes, insist on doing eye exercises, and develop a good eye habit.

Drink some chrysanthemum tea, eat more carrots, animal liver, yellow-green vegetables, and try lasers above 300 and under 6.

Normal visual acuity is above and above, vision needs to go to the hospital for dilated eye refraction to determine whether it is true myopia or pseudomyopia, pseudomyopia can restore vision through rest, medication, etc., true myopia needs to wear appropriate glasses according to personal conditions to correct vision.

1. Pseudomyopia:

1. Rest: pseudomyopia is mostly caused by excessive eye use, daily life should develop good eye habits, try not to use electronic devices for a long time, work in the state, study should maintain a correct sitting posture, regular rest of the eyes, such as distant view, do eye exercises, etc., usually can make pseudomyopia to be recovered, at the same time, combined with hot compresses, massage and other ways for eye relaxation, is also conducive to restoring vision;

2. Medication: If the vision cannot be recovered after rest, the ciliary muscle paralysis agent can be used under the guidance of the doctor to relax the eye muscles, relax the eyes and restore vision. Commonly used are atropine sulfate eye drops, racemic scopolamine eye drops, etc.

However, adverse reactions such as blurred vision can occur after the use of such drugs, and the drugs should be used rationally under the supervision and guidance of doctors.

2. True myopia:

Patients with true myopia can generally only play a role in remission through the above measures, but cannot completely restore their vision, they should go to the hospital ophthalmology department or professional institutions to prepare suitable glasses, and wear them according to the doctor's instructions to correct their vision, such as glasses, contact lenses, orthokeratology lenses, etc. Do not blindly choose glasses by yourself, so as not to cause more damage to your vision due to ill-fitting glasses. Patients who meet the requirements of surgery can also go to the hospital for surgery to restore their vision.

In addition, glaucoma, keratitis and other diseases can have a certain impact on vision, and eye symptoms such as blurred vision and continuous vision decline should be actively sought medical attention for glaucoma, such as glaucoma, pilocarpine eye drops and other drugs can be used according to the doctor's instructions to control the condition and slow down the loss of vision.

First of all, visual acuity refers to the ability of the retina to distinguish images, and secondly, corrected visual acuity is the ability to distinguish images after wearing glasses, and it is the line of visual targets that can be seen corresponding to the visual comic force table after correction, which has nothing to do with the degree of myopia.