Myopia, also called nearsightedness, is a vision problem, that a myopia suffer can see objects clearly but far away objects appear blurred. And the high myopia is up to 6.0 dioptres and more. High myopia is a degenerative condition that may cause some problem. Roughly 30% of myopes have high myopia.

How High Myopia happens?
In fact, there are many diverse causes that may result in high myopia. It may be caused form some physiological reasons or psychological problems. When you hold a wrong posture, it might as well restrains the blood to have a good circulation of body, and therefore the blood become unable to deliver appropriate amounts of oxygen and nutrients to the eye muscles which may also increases the tightness and strains of eye muscles. Some people are at a higher risk to develop high myopia when exposed to modern environmental conditions with a lot of extensive near work like reading. What’s more genetic factors can work in various biochemical ways to cause high myopia, a weak or degraded connective tissue is a very essential one. Stress has been postulated as a another factor in the development of high myopia. » Read more: How to Deal With Your High Myopia?