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In smog days, protecting the respiratory system has become a common sense. Some citizens are also concerned about whether smog has an impact on the eyes. Especially those who wear contact lenses need to pay attention to it. Ophthalmologists reminded them to wear contact lenses during the fog days and pay more attention to cleaning lenses.
Once on the Internet, it is hot to wear contact lenses because of the large number of particles that will damage the eyes. Can you wear contact lenses? Experts from the International Association of Contact Lens Educators stated that oxygen supply from the cornea during the day comes from the air, but the haze does not change the oxygen content in the air. Low oxygen content can lead to insufficient corneal oxygen supply, mainly in the plateau and high mountains.
Will the fine particles in the haze get into the eye? Experts said that contact lenses are currently used mostly in soft lenses. The lenses have a large diameter and can completely cover the cornea. The motion is relatively small. Small particles of small foreign bodies in front of the lens are unlikely to enter the eye. However, if it is RGP (rigid high oxygen permeable lens), small diameter, large activity, large amount of tear exchange under the lens, there are many small particles in the air or tears, it will cause a foreign body sensation, if necessary, remove and rinse before wearing.
In theory, haze particles may aggravate eye discomfort and effects. However, the current impact of smog on the cornea of ​​the eye is only a theory, and there is no special scientific research subject to verify. And recently, no reports have been received that there has been no clinical increase due to the influence of fog on contact lenses. Experts said that the discomfort of wearing contact lenses is mainly different from person to person. Whether it is smog or not, wearing contact lenses should be cleaned.
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