Never wear contact lenses while sleeping!
Many contact lens wearers forget to take off their lenses while sleeping. When they wake up, they are prone to dry eyes that can be easily handled with artificial tears. In fact, wearing contact lenses to bed is very harmful to the eyes.
In the United States, surveys show that about one-third of contact lens wearers forget to take them off and wear them to bed. The US Centers for Disease Control and Prevention (CDC) warns that this habit can increase the risk of infection eye infection 6 to 8 times higher.
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Wearing contact lenses to bed increases the risk of eye infections SHUTTERSTOCK |
Serious eye infections can damage the cornea and may require surgery. In rare cases, damage to the cornea can cause blindness. This condition can still happen even if you are wearing regular contact lenses or corrective lenses. health Healthline (America).
The cornea is exposed to bacteria every day, but it rarely becomes infected. That’s because one of the functions of the cornea is to protect the eye against inflammatory agents.
However, to function properly, the cornea needs enough moisture and oxygen. Blinking helps to coat the cornea with tears and provides both. But when wearing contact lenses, the amount of tears in contact with the cornea will be less, leading to dry eyes.
When we sleep, this situation becomes more serious. The lack of oxygen in the cornea will cause the corneal cells to lose their ability to fight disease-causing bacteria, thereby increasing the risk of infection.
Wearing contact lenses to bed can increase your risk of getting bacterial or fungal keratitis. Inflammatory eye problems can be effectively treated with eye drops, and severe cases may require surgery.
Symptoms of eye infection are blurred vision, watery eyes, red eyes. If an eye infection is suspected, the patient should remove contact lenses and bring them to an ophthalmologist for examination. Healthline.
Rules for wearing contact lenses
According to the American Academy of Ophthalmology, because contact lenses are in direct contact with the tissues of the cornea, people should follow these guidelines:
Do not swim or take a bath while wearing contact lenses.
Wash your hands with soap and water before touching the glass with your fingers.
Only wash the glass with a solution specifically for cleaning the glass, do not use salt solution, tap water or any other solution.
Regularly change the glass cleaning solution, do not use a cracked glass case.
at Blogtuan.info – Source: thanhnien.vn – Read the original article here
