Contact lenses are a practical and effective vision tool used both to correct eye defects and for aesthetic reasons. However, mistakes in using contact lenses can sometimes negatively affect eye health. Therefore, it is important to pay attention to proper usage tips. Common mistakes made while using contact lenses include not adhering to hygiene rules, cleaning and disinfecting lenses incorrectly, and making errors in lens application and removal techniques.
Errors Made While Using Contact Lenses
When contact lens use is not done correctly, some mistakes that may negatively affect eye health can occur. Here are common mistakes made while using contact lenses and methods to avoid them:
1. Inserting and removing lenses without cleaning:
You should insert your contact lenses in a hygienic environment by washing your hands before use. Likewise, do not neglect to clean and disinfect your lenses after each use.
2. Wearing lenses for too long:
Wearing your contact lenses for longer than the duration recommended by your doctor can lead to eye dryness, irritation, and increased risk of infection. Avoid exceeding the recommended usage duration.
3. Not regularly changing the lens case:
Regularly changing the case where you place your lenses prevents the accumulation of bacteria and germs. Therefore, the lens case should be renewed at certain intervals.
4. Allowing lenses to come into contact with water:
Allowing contact lenses to come into contact with water can lead to bacteria multiplying on the lens and causing infections. Always use contact lens solution for cleaning or storing your lenses.
5. Not following your eye doctor's recommendations:
Everyone's eye structure is different; therefore, the selection and use of contact lenses should be personalized. By following your doctor's recommendations, you should use contact lenses in a way that does not risk your eye health.
Remember, eye health is important, and proper use of contact lenses is crucial for maintaining this health. By avoiding the mistakes mentioned above, you can use your contact lenses safely and comfortably.
How to Insert Contact Lenses?
Hand Hygiene
The first and most important step before inserting lenses is thoroughly cleaning your hands. Hands should be washed with an unscented, antibacterial soap for at least 20 seconds and then dried with a paper towel or a lint-free cloth. This step should not be neglected as bacteria on the hands can directly come into contact with the eyes.
Checking the Inside-Out of the Lens
Place the lens on the tip of your finger and carefully examine it from a side profile. A properly positioned lens should be a smooth and symmetrical half-sphere. If the edges appear to curve outward, the lens is inverted. In this case, gently correct the lens. An inverted lens can cause discomfort and blurred vision in the eye.
Take a Comfortable Position in Front of a Mirror
Sitting or standing in a comfortable position in front of a mirror makes focusing easier while inserting the lens. Getting used to starting with the same eye before inserting the lens can prevent confusion.
Stabilizing the Eyelid
With the index finger of one hand, pull the upper eyelid upwards. Gently press down the lower eyelid with the middle finger of the other hand to stabilize it. This process helps prevent blinking and allows the lens to be easily placed.
Placing the Lens
Slowly and carefully place the lens on the center of your pupil from the tip of your index finger. Make sure to look straight ahead during this process. The lens may create a slight moisture sensation upon contact with the eye. Wait a few seconds without blinking to ensure the lens is properly seated on the eye's surface.
Checking the Placement
After placing the lens, if you experience discomfort, burning, or blurred vision, check if the lens is correctly seated. If the lens has shifted, you can gently adjust by pulling the eyelid up or sideways to centralize the lens. If the problem persists, it may be necessary to remove and reinsert the lens.
Hygiene Rules to Observe
Adhering to hygiene rules while using contact lenses will help you protect your eye health and minimize the risk of infection. Here are hygiene rules to follow when using contact lenses:
- Wash your hands: Always clean your hands with soap and water and dry them thoroughly before inserting or removing contact lenses.
- Keep the lens case clean: Regularly clean and replace the case where you store your lenses. Do not accumulate used solution.
- Store lenses properly: Store your lenses in solution and never let them come into contact with water or another liquid.
- Be cautious with makeup products: Insert your lenses before applying makeup and ensure that your eyes are closed while using spray products.
- Be cautious during activities like swimming and sauna: Avoid contact with water when wearing lenses and prefer using swimming goggles.
Frequently Asked Questions
How to insert contact lenses?
Before inserting contact lenses, hands should be washed with soap and dried. The lens is placed on the index finger and the lower eyelid is gently pulled down before placing the lens directly onto the eye. The eye should be blinked several times to ensure the lens is seated correctly.
What is the difference between contact lenses and glasses?
Contact lenses adapt to the curvature of your eye, expanding your field of vision. They do not cause discomfort during sports or exercise and complement what you wear.
Can you wear makeup while using contact lenses?
Yes, but makeup should be applied after inserting the lenses and lenses should not be worn before removing makeup. Waterproof and fragrance-free makeup products are recommended.
Can a contact lens get lost in the eye?
No, a contact lens cannot get lost behind the eye. The structure of the eye does not allow this. However, a lens can slip under the eyelid, which can be corrected with gentle eye movements.