If you wear contact lenses that have past their expiry date, can they cause your eye degree to increase?

Question

If you wear contact lenses that have past their expiry date, can they cause your eye degree to increase?

Answer 1

No but they will cause ur eye health to become worst

Answer 2

I have worn mine past the 30 days recommended by the manufacturer and never had any problems.  Contact lenses can do damage to your eyes at anytime if you do not clean the lenses properly.

Answer 3

No. Contacts lenses past their expiration date loses visual continuity on the eyes and not the eyes itself.

Answer 4

If you over wear your contacts chronically, they can cause a visual change.  As Dan said, the oxygen the eye receives is reduced by wearing lenses past their recommended time-frame.  If the eye is deprived of oxygen, it swells and causes your vision to change (known as myopic creep).  Eventually, it will begin to grow blood vessels where there are none, and if they grow into the center of the eye, they would invade your vision.  See the following for an example:  http://www.eyetec.net/group7/images/m36_...

Answer 5

That won't happen but your eyes may not be receiving enough oxygen since the contact lenses may be blocked by dirt no matter how well you clean them.

If your eyes turn red, then stop this and start on a new pair.

Answer 6

no