Modern people often wear contact lenses for beauty and work convenience. However, many people’s eyes are prone to itching, redness, swelling, and allergies. To protect your eyes, freshlady will list five precautions to take when wearing contacts.
Wash your hands before wearing contact lenses
There are millions of germs on your hands, so if you touch your lenses with dirty hands, you will bring all the germs to your eyes, which can easily cause infections. So before touching the lenses, we must remember to wash our hands and dry them with lint-free toilet paper or towels. Remember that if you use lint-free toilet paper to wipe your hands, the lint on your hands will get into your eyes and cause a stinging sensation.
Take off your contact lenses before going to bed
Some people may go home from work and fall asleep without remembering to take their lenses out. This is very bad for your eyes because they can’t breathe when they’re closed, and if you don’t remove your contacts in an oxygen-deprived environment, there’s a high chance of corneal edema, inflammation, ulcers, and in serious cases, blindness. So even if you’re tired and lazy, you should always remove your contact lenses before you can sleep.
Wearing contact lenses for a long time
I’m sure we’ve all heard of the rule “contact lenses should not be worn for more than 8 hours”. Although the material of lenses has improved a lot, many products with higher oxygen permeability are available on the market. However, we still recommend that you do not wear them for more than 8-10 hours. Wearing them for too long can easily cause a lack of oxygen and water in the cornea, or increase blood vessels and other health risks.
Bringing contact lenses into the water
Many people still wear contact lenses when they go to the beach or river for convenience, but the water contains microorganisms such as amoeba and E. coli, which can easily cause corneal infections and ulcers. It’s best to take off your contacts not only in outdoor water play areas but also when bathing or soaking in a hot spring on weekdays.
If you feel uncomfortable wearing glasses when you go to play in the water, what should you do?
Here are a few simple tips to minimize the infection rate
- Make sure that your eyes are not injured first, and if they are already infected, then you should just rest on the shore in the sun.
- Use daily disposables, discard them immediately after going to the shore, and change to glasses to let your eyes rest
- Antibacterial eye drops before and after going into the water
Do not use saline to soak contact lenses
There must be a lot of friends around, after pulling off the lenses, use directly soaked in physiological eye water. Remember that commercially available saline is close to the pH level of human tears and does not have a bactericidal function. The saline can only be used to rinse the lenses, but afterward, you should soak them in the maintenance solution to prevent bacterial infection. If you have people around you who still use salt water to soak their contact lenses, remember to teach them the correct way to maintain them.