3 kinds of situations should not wear contact lenses
1, when wearing cold contact lenses will increase inflammation
Cold, often accompanied by mild retinal inflammation, contact lenses tend to increase inflammation. And the patient with a large number of viruses and bacteria, easy to take, wearing glasses into the eye. In addition, many anti-cold drugs contain ingredients that inhibit the secretion of tears, resulting in contact lenses are too dry, reduce the transparency, thereby affecting vision. So it is recommended: cold when the best not to wear contact lenses.
2, with the best computer do not wear contact lenses
Many people wearing contact lenses, long time facing the computer, the eyes will be dry, astringent, very uncomfortable. so you need dial a vision glasses .This is because the number of blinks is reduced. Now commonly used contact lenses, are made of polymer materials, oxygen permeability is not good, to a certain extent, hinder the eyes directly to breathe oxygen, so that the cornea hypoxia.where to buy dial vision glasses on here.
3, long distance riding a contact lens lenses will become harder
If often long distance riding a bike or motorcycle, nor should wear contact lenses. Because the cycling, the surrounding air convection speed will be significantly accelerated, so that the contact lens contains a sharp reduction in water, the lens gradually dry, hardened, long time, hardened glasses thin film is likely to damage the corneal epithelial tissue, Causing eye pain, itching, redness and even inflammation. At the same time, cycling and other foreign matter easier to enter the eyes, causing eye discomfort, or even infection.