Many people wear contact lenses, but there are common misconceptions about contact lens-related infections. It's important to separate myths from truths to ensure the safe and proper use of contact lenses. Let's explore the realities and preventive measures related to contact lens-related infections.
Myth: Contact lenses are safe to wear indefinitely without changing
Truth: While contact lenses are convenient and comfortable, wearing them for too long can increase the risk of infections. Contact lenses need to be replaced as per the schedule recommended by the eye care professional to ensure that they remain safe and free from potential contaminants.
Myth: Using tap water to clean contact lenses is safe
Truth: Tap water contains microorganisms that can lead to serious eye infections if it comes into contact with contact lenses. It is crucial to use a sterile disinfecting solution recommended by an eye care professional to clean and store contact lenses.
Myth: Sleeping while wearing contact lenses is harmless
Truth: Sleeping with contact lenses increases the risk of eye infections as it reduces the amount of oxygen reaching the cornea. This can lead to conditions such as corneal ulcers, which are painful and can have serious consequences. It's best to remove contact lenses before sleeping, unless they are specifically designed for extended wear.
Myth: Contact lens-related infections are rare
Truth: Contact lens-related infections are more common than many people realize. Improper care and usage of contact lenses can result in various infections, including bacterial, fungal, and amoebic infections. It's essential to follow proper hygiene and care practices to minimize the risk of infections.
Myth: Only poor hygiene leads to contact lens-related infections
Truth: While poor hygiene contributes to the risk of infections, other factors such as overuse, sharing contact lenses, and wearing them in environments with high exposure to irritants can also increase the likelihood of infections. Proper care, handling, and usage of contact lenses are crucial in preventing infections.
Preventive Measures to Reduce Contact Lens-Related Infections
- Follow the recommended wearing schedule and replace contact lenses as advised by the eye care professional.
- Avoid using tap water to clean or store contact lenses and always use sterile solutions recommended by the eye care professional.
- Avoid sleeping with contact lenses unless they are designated for extended wear and approved by the eye care professional.
- Practice good hand hygiene before inserting or removing contact lenses.
- Avoid sharing contact lenses and seek professional advice before using cosmetic or novelty contact lenses.
- Be mindful of environmental factors that can increase the risk of eye irritation and infections, such as swimming or exposure to smoke and dust.
- Regularly visit the eye care professional for check-ups and to ensure proper fitting and usage of contact lenses.
By dispelling myths and understanding the truths about contact lens-related infections, individuals can take proactive steps to safeguard their eye health while enjoying the convenience of contact lenses.