If you have head lice, your doctor may prescribe a medication called Natroba. This product comes in the form of a liquid that is applied to the hair and scalp for ten minutes for one or two treatments. It may take less than one bottle or up to a full bottle per application. The most common side effect is skin irritation at the application site.
Natroba® (spinosad) is a prescription medication approved for treating head lice. It can be used to treat children as young as four years of age.