Can i wear vision coloured lenses without any worries?

Colored contact lenses bring with them the risk of corneal abrasion, eye infection if used improperly or cleaned improperly and vision problems. Since cosmetic lens manufacturers may not be regulated the same as those that create medical contact lenses, there may also be chemicals in the lenses that can hurt the eye long term, or cause cancer.

It is unlikely that you will damage your eyes by wearing tinted or colored lenses.