MADISON, N.J. — Bausch + Lomb and TheraPearl have teamed up to market the Bausch + Lomb TheraPearl Eye Mask, a new option for consumers suffering from a variety of common ailments, including the most common type of dry eye. The convenient eye mask can be used for hot and cold therapy by chilling it in the freezer or refrigerator, or heating it in the microwave.