What do lice look like on eyebrows? - briefly
Lice on eyebrows are tiny, gray‑white insects roughly the size of a sesame seed, visible moving among the hairs and often accompanied by small, white nits attached close to the hair roots.
What do lice look like on eyebrows? - in detail
Lice that infest the eyebrow region are typically the same species found on the scalp, most commonly the head louse (Pediculus humanus capitis). Their bodies are flat, measuring about 2–3 mm in length, and their coloration ranges from gray‑white to light brown, which can blend with dark eyebrow hairs. The abdomen appears segmented, and the legs end in tiny claws adapted for gripping individual hair shafts.
Key visual indicators include:
- Movement: Lice are active; they crawl rapidly across the hair line and may be seen climbing up and down each strand.
- Eggs (nits): Oval, about 0.8 mm long, firmly attached to the base of the hair near the skin. Nits are white or yellowish and difficult to dislodge without a fine‑toothed comb.
- Bodily excrement: Small dark specks resembling pepper dust, often deposited on the skin or hair.
- Skin irritation: Redness, itching, or small raised bumps where lice bite, typically concentrated at the hair root.
Because eyebrows contain fewer hairs than the scalp, infestations are usually less dense, making detection rely on close visual inspection. A magnifying lens can reveal the tiny, translucent bodies and their characteristic forward‑facing head. If multiple lice are observed moving together or numerous nits are attached to the hair base, an infestation is confirmed.