Why You Should Never Sleep with Your Contact Lenses In

As someone who wears contact lenses, it can be tempting to leave them in overnight for the convenience of not having to take them out and put them back in every day. However, sleeping with your contact lenses in can have serious consequences for your eye health. Here’s why you should never sleep with your contact lenses in, and what you can do to protect your eyes.

First and foremost, sleeping with your contact lenses in can increase the risk of eye infections. Contact lenses are designed to be worn for a certain period of time, typically no more than 16 hours per day. When you wear them for longer periods, particularly while sleeping, your eyes can become more susceptible to bacterial or fungal infections. This is because your eyes need oxygen to stay healthy, and contact lenses can reduce the amount of oxygen that reaches your eyes. When you sleep with your contacts in, you reduce the amount of oxygen your eyes receive even further, creating an ideal environment for bacteria or fungi to grow.

Another risk of sleeping with your contact lenses in is the potential for corneal ulcers. These are open sores that can form on the cornea, the clear layer of tissue that covers the front of your eye. Corneal ulcers can be caused by bacteria, fungi, or viruses, and can lead to vision loss if left untreated. Sleeping with your contact lenses in can increase your risk of corneal ulcers because it creates an environment where bacteria and other harmful microorganisms can thrive.

Sleeping with your contact lenses in can also lead to other eye problems, such as dryness and irritation. When you wear contact lenses for extended periods of time, they can absorb the moisture from your eyes, leaving them dry and irritated. This can cause discomfort, redness, and even blurry vision. Additionally, when you sleep with your contacts in, they can become stuck to your eyes or move out of place, causing further irritation.

So, what can you do to protect your eyes and prevent these issues from occurring? First and foremost, make sure to follow your eye doctor’s instructions for contact lens wear and care. This may include wearing your lenses for no more than 16 hours per day, using a specific type of contact lens solution, and regularly replacing your lenses as directed. Additionally, always take your contacts out before going to sleep, even if you’re feeling tired or lazy. Make it a habit to take them out at the same time every night, and store them properly in a clean case with fresh solution.

If you do experience any symptoms of an eye infection or corneal ulcer, such as pain, redness, or discharge, contact your eye doctor immediately. They can diagnose the problem and prescribe the appropriate treatment to prevent further damage to your eyes. Remember, your eyes are one of your most important senses, and it’s important to take care of them properly. By following these guidelines and avoiding the temptation to sleep with your contact lenses in, you can help protect your eyes and maintain good eye health for years to come.