The lice shampoos often are more successful at killing the adult lice than the nits, so retreatment helps to kill any surviving lice that hatched after the first treatment. No approved treatment for ...
Itching occurs as an allergic reaction to the louse bites. This article explains how head lice form, their symptoms, treatment, and prevention. Head lice are insects that live on the surface of a host ...
Head lice are small parasites that live on human scalps, feeding on blood. While they don’t cause serious health problems, head lice are a common and frustrating problem, especially among ...