What Happens If You Fall Asleep with Contact Lenses In? Understanding the RisksMany young women, attracted by the convenience and beauty of contact lenses, often neglect the health of their eyes. Recent cases in the clinic showed that 8 out of 10 patients with dry eyes were habitual contact lens wearers who slept with their lenses in.Remember, while contact lenses may enhance your appearance, eye health is paramount! PART 01: Can I Wear Contact Lenses to Bed?The short answer is 'no'. It’s crucial to understand that your cornea needs to breathe. While awake, the cornea receives about 80% of its oxygen from the air. Blinking helps wash away bacteria and maintain oxygen supply. When you sleep, the oxygen primarily comes from the vascular network in your eyelids and the aqueous humor, which contains limited oxygen. Wearing contact lenses during sleep can lead to corneal hypoxia. Different materials have varying oxygen permeability. For instance:Hydrogel Lenses: These have low oxygen permeability and should never be worn while sleeping, even for short naps.Silicone Hydrogel Lenses: These offer higher oxygen permeability (up to 175 DK/T), making them slightly safer for occasional naps. However, it’s still not advisable to wear them overnight. PART 02: Consequences of Sleeping with Contact LensesIf you forget to remove your contact lenses before sleeping, you might wake up with dry, irritated eyes. While this discomfort may seem minor, long-term use can lead to serious issues, including:1. Dry Eyes: Contact lenses can disrupt the tear film, causing dryness, burning sensations, blurred vision, and more.2. Eye Allergies: Lenses can accumulate proteins and other substances, which may harbor bacteria, leading to allergic reactions and corneal issues.3. Microbial Infections: A closed environment created by sleeping with lenses can promote bacterial growth, increasing the risk of bacterial keratitis. This can numb nerve endings, making you unaware of potential damage. PART 03: Recommended Wear Time for Contact LensesRegardless of the type, it’s advisable to remove your contact lenses after 8 hours of wear to allow your eyes to rest. It’s best to avoid wearing them overnight to maintain eye health. ConclusionNo matter how high the quality of your contact lenses, they remain a foreign body to your eyes. Always prioritize your eye health and remove your lenses before bed. Remember, healthy eyes contribute to true beauty!

Protect the oxygen layer of your eyes.

What if I fall asleep with my contact lenses in?

What Happens If You Fall Asleep with Contact Lenses In?Understanding the RisksMany young women, attracted by the convenience and beauty of contact lenses, often neglect the health of their eyes. Recent cases in the clinic showed that 8 out of 10 patients with dry eyes were habitual contact lens wear