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By Lice Clinics of Texas
It’s common to mistake dandruff for lice, especially when you or your child starts scratching their scalp. Both conditions cause itching and flaking, but the causes and treatments are completely different. Here’s how to tell them apart so you can take the right action quickly.
What Is Dandruff?
Dandruff is caused by a dry scalp, excess oil, or a yeast-like fungus called Malassezia. It leads to white or yellow flakes that fall easily from the hair and can often be seen on the shoulders. The scalp may feel itchy or dry, but dandruff is not contagious and has nothing to do with hygiene. Over-the-counter shampoos formulated for dandruff can usually clear it up within a few weeks.
What Is Lice?
Head lice are tiny parasitic insects that live on the scalp and feed on small amounts of blood. They lay eggs, called nits, which stick firmly to hair shafts especially near the scalp, behind the ears, and at the nape of the neck. Unlike dandruff, nits do not brush off easily. Lice cause intense itching due to an allergic reaction to their bites, and they spread through direct head-to-head contact.
Key Differences to Look For
- Movement: Dandruff flakes don’t move. Lice do.
- Location: Dandruff is spread throughout the scalp; lice and nits are concentrated near the roots.
- Texture: Dandruff flakes are dry and fall easily; nits are sticky and attached firmly to the hair.
If you suspect lice, professional treatment is the safest and fastest option. At Lice Clinics of Texas, our expert technicians use a science-based, chemical-free process that kills lice and eggs in one treatment. Schedule your appointment today and get peace of mind flake-free and louse-free!