Lice are tiny wingless insects that feed on human blood from the scalp. From wet combing to petroleum jelly, check out the ...

Medically reviewed by Brendan Camp, MD When your scalp is itchy and white flakes are visible in your hair, you may wonder ...

In another video, Nguyen said that her scalp improved after three months of treatment. Nguyen’s first video had over 40,000 likes and over 491,000 views on Saturday before TikTok was shut down ...