It is possible to see it only at night: the doctor told about the first signals of loss of sight

The ophthalmologist called a dangerous symptom after which emergence it is necessary, without delaying, to go to the doctor. If it is not slept It is considered at night that the person, the worse at him sight becomes more senior. The pier, is natural process, to resist to which it is impossible. Actually it not absolutely so. Certainly, visual acuity will gradually decrease even at those who never had and did not work behind the computer or has no smartphones and social networks. However it is possible to prevent development dangerous ophthalmologic problems and it is necessary. The ophthalmologist Gennady Bondarenko called a symptom of coming nearer problems with...