1. Over-the-counter medicated shampoos or lotions: There are several over-the-counter treatments available that contain ingredients such as permethrin, pyrethrin, or malathion. Follow the instructions carefully and repeat the treatment as needed. 2. Prescription medications: In some cases, a healthcare provider may prescribe a stronger medication, such as benzyl alcohol, ivermectin, or spinosad, to treat head lice. 3.  Read More