Worn out contact lenses?

Typical signs that a contact lens is approaching the end of its life are hazy vision, discomfort, and lens discoloration and deposits. These can lead to allergies and other complications. Today, frequent replacement lenses,are prescribed to be replaced before problems can develop rather than after as sometimes these complications are difficult to reverse. It is important that you replace your lenses according to the product labeling or your eye care practitioner's directions.