What should you do if you find lice? - briefly
If lice are detected, begin immediate treatment with a clinically approved pediculicide and comb the hair with a fine-toothed nit comb, then wash all clothing, bedding, and personal items in hot water and dry on high heat. Isolate the infested individual for the treatment period to prevent further spread.
What should you do if you find lice? - in detail
If live insects are detected on a person’s scalp, immediate verification is essential. Use a fine-tooth comb on damp hair; a few adults or nymphs confirm infestation.
- Isolate the affected individual to prevent direct head-to-head contact with others.
- Apply a pediculicide approved by health authorities. Follow label instructions precisely—apply to dry hair, leave for the recommended duration, then rinse thoroughly.
- After treatment, run a fine-tooth comb through the entire head to remove dead insects and eggs. Repeat the combing every 2–3 days for two weeks.
- Wash all recently worn clothing, bedding, and towels in hot water (minimum 130 °F/54 °C) and dry on high heat. Items that cannot be laundered should be sealed in a plastic bag for two weeks.
- Vacuum carpets, upholstery, and vehicle seats to eliminate stray nits. Discard vacuum bags or clean canisters promptly.
- Notify close contacts—family members, classmates, or coworkers—so they can inspect and treat if necessary.
Schedule a follow‑up examination 7–10 days after the initial treatment. If live insects persist, repeat the medication with a different active ingredient or seek medical advice for prescription options. Maintaining regular head inspections for several weeks ensures complete eradication and reduces the risk of recurrence.