Failing eyesight could be caused by several factors. Since its occurrence is prevalent among older people, we can deduce that age is a cause although genetics and environment are factors to be considered as well.
The remedies to poor eyesight these days are varied. We can resort to eyeglasses, contact lenses or even surgery. Those of us who suffer this condition must go through the daily inconvenience of contact lenses care, damaging our glasses or groping our way through when we lose or misplace our optical devices.
What Causes Weakening Eyesight?
We may suffer from poor eyesight but are we aware of what causes the condition? Perhaps it’s time for us to know why. There are studies that have been conducted which have come up with recommendations on how to improve weakening eyesight. Here are some of the most common factors that contribute to weakening eyesight:
Aging. This is a factor for poor eyesight that comes naturally where vision will deteriorate gradually. Aging is the most frequent cause of poor eyesight. As an individual age, the eyeball’s lens becomes thicker and inflexible.
With younger people, this thickening condition can be treated through laser eye surgery or by reflective lens exchange. It isn’t expected that one can get back his 20/20 vision when he reaches old age, but there are perhaps a lucky few who can.