Can I wear contact lenses to sleep?_Contact Lenses_
Nowadays, more and more contact lenses are focusing on comfort, especially the comfort of many silicone hydrogel contact lenses is very good. If we can choose such contact lenses, wearing them for a long time will actually have a certain effect on our eyes. protection of. Nowadays, the hydrogel contact lenses are also relatively good, and the oxygen permeability has increased, so many people are entangled, if we wear contact lenses to sleep, is it okay? Doesn’t it just need to be replaced on the second day? 1. How long can I wear longer contact lenses? It is recommended not to wear soft contact lenses for more than 8 hours a day, and if you have been wearing contact lenses for the first time, do not exceed 4 hours. It is recommended that you must ensure that you must not wear contact lenses when you sleep at home every day, otherwise it may have a very big impact on your cornea. In addition, the eyes will be very uncomfortable after getting up on the second day, and even blurred vision. Second, can't I wear it to sleep even if I wear it for a short period of time? Before, we may not wear contact lenses for a long time. For example, we only wear contact lenses at 8 o'clock in the evening. Many people think that there is no problem if you sleep. Maybe you really simply take a nap for a while, which will not have much impact, but if you really sleep directly for 8 hours, it will definitely not work. Therefore, it is recommended that you take it off, and you must not continue to wear contact lenses before going to bed. 3. Are there any contact lenses that can be worn during sleep? In fact, contact lenses are divided into hard contact lenses and soft contact lenses. If you really want to be able to wear contact lenses to sleep, you can also consider starting with hard contact lenses at night. In this way, the eyesight can be restored in the morning on the second day of wearing at night, but generally such contact lenses have to go to the hospital for refraction and wear. And it is recommended that everyone consider your eye condition before buying, because the price of this kind of hard contact lens is also very expensive, so you must take it into consideration.