A replacement schedule is the length of time your contacts can be worn before they need to be replaced with new lenses (taking them out at night is a given unless you have "extended wear" contacts). Your eye doctor can help you decide what the best replacement and wearing schedule for you is based on your lifestyle and vision correction needs. Here is a list of the different replacement schedule options you can discuss with your eye doctor.
This replacement schedule is ideal for patients who may suffer from allergies from contact lens solutions because daily disposable contact lenses eliminate the need for lens cleaning or disinfection. Since daily disposable contact lenses are replaced each day, they're also the healthiest lens option and can help those that suffer from ocular allergies. CooperVision makes great daily disposable contact lens options. One option is Proclear 1 Day contact lenses. They are made with PC Technology™, which is a lens material that contains molecules found naturally in human cell membranes. These molecules attract and surround themselves with water, keeping Proclear contact lenses moist and comfortable, even after 12 hours of wear. In fact, Proclear lenses are the only contact lenses for dry eyes with FDA clearance for the claim: "may provide improved comfort for contact lens wearers who experience mild discomfort or symptoms relating to dryness during lens wear."
Contact lenses that are replaced every two weeks are also known as disposable lenses. It is the most popular replacement schedule in the U.S. because of a combination of affordability and convenience. CooperVision offers Avaira contact lenses in this replacement schedule. Avaira contact lenses are made from material that uses Aquaform® Comfort Science Technology. As a result, the lens material is a softer, more flexible one, contributing to Avaira's extremely comfortable lens wearing experience.
This replacement schedule is when contact lenses are replaced on a monthly basis. This schedule is convenient because it contains contact lenses that are made from silicone hydrogel materials that are FDA approved for extended wear. These materials offer the highest levels of oxygen to the eye, which significantly reduces the effects of hypoxic stress to the cornea. Extended wear is when a contact lens wearer chooses to sleep in their contact lenses. CooperVision offers a monthly contact lens line called Biofinity for this replacement schedule. It is FDA approved for 6 nights and 7 days of extended wear. Patients who choose to wear monthly lenses for extended wear should consult their eye doctor about their exact replacement schedule.
As long as the contact lenses are properly cared for and a patient follows the replacement schedule recommended by his/her eye doctor, contact lenses are a safe and convenient option for correcting vision. Make sure to talk to your eye doctor about you contact lens options. No matter what replacement schedule you choose, CooperVision is sure to have a contact lens for you.