Head lice affect millions of children every year. Schoolchildren are commonly affected by head lice, which attach to hair and ...

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 ...

What can be mistaken for dandruff? Scalp psoriasis, seborrheic dermatitis, and head lice can be mistaken for dandruff. Each of these can cause scalp irritation, itchiness, and white or yellowish ...