Scabies: Mites that burrow in skin, causing intense nighttime itching and rash—especially on hands, scalp, or body.
To check for lice, use a nit comb, section hair, and inspect roots, ears, and neck. Wet combing with conditioner helps spot them.
See a doctor if: you’re unsure of the cause, there’s infection, rash spreads, or lice persist.
Prevent re-infestation by avoiding head contact, not sharing personal items, and regular checks. Lice are common, not dangerous—just annoying and treatable.