Once you are settled into a routine of contact lens wear and the prescription has been finalized, it is essential that you visit your optometrist every year to ensure your eyes remain healthy while wearing contact lenses. This way any issues can be detected early to avoid long-term damage to your eyes and reduce the risk of conditions that can prevent you from wearing contact lenses permanently. At these check-ups, the prescription is also be reviewed to ensure you have the best possible vision before a new supply of contact lenses is ordered.