How many times a week most science ware contact lens?
Wearing contact lenses must not be lazy, once caused by corneal hypoxia or infection, even risk of blindness.If you want to use contact lenses for a long time, you must develop good eye habits and operating habits.We often say the most scientific way is contact lens and frame glasses wear alternately, so, how to arrange is more reasonable within a week?
Usually every week at least arrange two days or so of time change to wear frame glasses, can give the eye sufficient time to rest relax and self-adjustment, avoid the generation of new blood vessels.But sometimes also need to make a little adjustment according to the daily use of the eye, if the eye intensity is larger, it is best to arrange a few more days to wear glasses frame.
It is important that even if the contact lens is worn alternately as required, it is still necessary to strictly control the wearing time of the contact lens.Before nap and sleep be sure to take off the lens, and every time wear as much as possible within 8 hours, do not exceed 10 hours, so as not to cause corneal hypoxia edema.
Mostly, the eye is red, dry urticant, shed tears is a kind of warning, show the eye had been gotten certain injury, must cause take seriously, seasick treatment.But mostly is subtle injury, difficult to detect, so must not take the degree of acceptance of the eye as a basis for judgment, or to prevent it, not until the inflammation is not comfortable, just want to protect the eye.
When wearing contact lenses, you need to pay attention to more details.The use method that studies contact lens well, ability is better make use of advantage avoid harm, avoid contact lens to become "invisible killer".