Let’s say you’ve got school-age kids, and you find yourself asking, “Why does my scalp itch?” Is there any way you’re not going to wonder if it’s head lice? Head lice are tiny bugs ...

Head lice are parasitic insects that live on the human scalp and survive by drinking human blood. This makes the scalp itchy. An expert says that this could be one of the reasons behind sleepless ...

Various underlying conditions can cause an itchy scalp without dandruff. Examples include head lice, hives, and dermatitis. The scalp may also be sore, dry, or tender. Treatment can depend on the ...

While it's rare to find more than 20 live lice on any head, there could be dozens, or even, hundreds of dead bodies lingering on your scalp. Feeling itchy yet? Perhaps even worse is that they're a ...