How long can extended wear contact lenses typically be worn continuously?

Extended wear contact lenses are designed to be worn continuously, even while sleeping, for an extended period. The typical duration for which these lenses can effectively be worn continuously is up to 30 days. This is due to advancements in lens materials and designs that allow for increased oxygen permeability, reducing the risk of complications associated with prolonged wear.

While some types of lenses are approved for lesser durations like 24 hours or 6 nights, the specific classification of "extended wear" accommodates the 30-day mark as the upper limit for safe continuous use. It's important to follow the recommendations provided by the eye care professional and the manufacturer's guidelines for the particular lenses being used, ensuring eye health and comfort.