After all, as the famous polyglot Kato Lomb said once,"Language is the only thing
worth knowing even poorly.".
The first, Vyzulta™ (latanoprostene bunod ophthalmic solution),
developed by Bausch + Lomb is a dual action, once per day eye drop.
Several extended wear lenses are FDA-approved for up to seven days of continuous wear, and at least two brands of silicone hydrogel EW lenses Air Optix Night & Day(Alcon)
and PureVision(Bausch + Lomb) are approved for up to 30 days of continuous wear.