What happens if you wear contact lenses for too long?

Wearing contact lenses is a convenient way to correct vision problems without the need for cumbersome eyeglasses. However, it's important to follow the recommended wearing schedule and practice good hygiene to avoid complications. What happens if you wear contact lenses for too long?

Wearing contact lenses beyond the recommended duration can lead to various eye problems:

• Dry eyes
• Eye infections
• Corneal ulcers
• Corneal hypoxia

Dry eyes

One of the common issues associated with prolonged contact lens wear is dry eyes. Contact lenses can sometimes cause reduced tear production, leading to dryness, irritation, and discomfort.

Eye infections

Extended contact lens use can increase the risk of eye infections. If lenses are not properly cleaned and disinfected, bacteria can accumulate, leading to conditions like conjunctivitis or keratitis.

Corneal ulcers

Corneal ulcers are open sores on the outer layer of the cornea. Wearing contact lenses for too long can increase the chances of developing corneal ulcers, especially if the lenses are not kept clean or are worn while swimming or sleeping.

Corneal hypoxia

Corneal hypoxia occurs when the cornea doesn't receive enough oxygen. Contact lenses restrict the flow of oxygen to the cornea, and wearing them for extended periods can lead to hypoxia. Symptoms include redness, discomfort, and blurry vision.

To prevent these complications, it is essential to follow these tips:

• Follow the recommended wearing schedule and never exceed it.
• Properly clean and disinfect lenses using the recommended solutions.
• Avoid wearing lenses while swimming or sleeping, unless approved by your eye care professional.
• Replace contact lenses as per the recommended duration.
• If you experience any discomfort, redness, or irritation, remove the lenses and consult an eye care specialist.