Can I still wear expired contact lenses? How to tell if they are expired?

Colored contact lenses are used by many people, but they also have a shelf life and cannot be used indefinitely. Can you still wear them after they expire? How to tell if your cosmetic contact lenses are expired?

Can I still wear expired contact lenses?

You should not wear expired contact lenses because once the prescribed usage period has passed, it means that the ingredients in the contact lenses have become unstable. If you continue to wear them, it will pose a great threat to your eye health. Therefore, wearing expired contact lenses can easily cause visual damage.

After the cosmetic contact lenses expire, all parameters of the lenses will decrease. Uncomfortable wearing and poor oxygen permeability are all manifestations of expired cosmetic contact lenses.

Wearing expired contact lenses can cause damage to the cornea and increase the chance of eye infection. Because expired cosmetic contact lenses are severely damaged and the lens composition is no longer controllable, they can cause greater damage to the eyes.

How to tell if your contact lenses are expired

Expired contact lenses will be uncomfortable to wear, and the vision may not be clear after application, or the contact lenses may appear to have faded.

Expired cosmetic contact lenses may become dehydrated and deformed, and the foreign body sensation will be aggravated when worn. When it comes to the disposal cycle, the moisture loss of contact lenses will be very serious. The lenses may even be deformed, and the foreign body sensation will be very strong, and they can no longer meet the wearing needs.

Wearing contact lenses is something that needs to be taken seriously. After all, they are worn on the eyes and have a great impact on eye health. We should also be aware of the dangers of expired contact lenses and not wear expired contact lenses. After all, health comes first.

If the colored contact lenses are expired, you cannot wear them. You should pay attention to how to check whether the colored contact lenses are expired.