What Happens If You Leave Your Contacts in for Too Long?

TL;DR

Leaving your contact lenses in for too long can lead to corneal damage, eye infections, and potential vision problems.

Transcript

[INTRO] [What happens if you leave your contacts in for too long?] If you wear contact lenses, your doctor probably told you not to wear them for too long, and there are a lot of good reasons for that. A student in England, for instance, tried to take her contacts out with dry eyes after leaving them in for 10 hours and ended up ripping off part of... Read More

Key Insights

• 🥺 Leaving contact lenses in for too long can lead to corneal damage and increase the risk of eye infections.
• 😃 Contact lenses interfere with the natural moisturizing system of the eyes, causing dryness and potential damage to the cornea.

Questions & Answers

Q: What are the risks of leaving contact lenses in for too long?

Leaving contacts in for an extended period can cause dry eyes, corneal damage, and increase the risk of eye infections due to reduced oxygen flow and physical scratches on the cornea.

Q: How do contact lenses interfere with the natural moisturizing system of the eyes?

Contact lenses can soak up moisture and prevent it from reaching the corneal cells, leading to dryness and irritation. This interference can disrupt the tear layer, which is essential for keeping the cornea lubricated and healthy.

Q: Can leaving contacts in for too long lead to eye infections?

Yes, if contacts are not washed properly with disinfecting solutions, bacteria, viruses, fungi, or parasites can enter the damaged cornea tissue and cause a cornea infection known as keratitis. This can result in inflammation, pain, and potential loss of eyesight if left untreated.

Q: How does long-term contact lens use affect the eyes?

Long-term contact lens use, especially for more than five years, has been found to reduce the thickness of the cornea. While the exact reasons are not fully understood, the thinning of the cornea can have implications for vision and may affect eligibility for laser eye surgery.

Summary & Key Takeaways

• Leaving contact lenses in for an extended period can cause corneal damage and increase the risk of eye infections.

• Contacts can interfere with the natural moisturizing system of the eyes, leading to dryness and potential corneal damage.

• Prolonged contact lens use may also result in the thinning of the cornea, affecting vision and eligibility for laser eye surgery.