How can I fight lice on a child's head? - briefly
Apply an FDA‑approved lice treatment (shampoo, lotion, or mousse) and meticulously remove remaining nits with a fine‑tooth comb. Clean all bedding, clothing, and personal items in hot water, vacuum surfaces, and repeat the treatment after 7–10 days to eradicate any newly hatched insects.
How can I fight lice on a child's head? - in detail
Treating head‑lice infestations in children requires a systematic approach that combines chemical, mechanical, and environmental measures.
First, select an appropriate pediculicide. Over‑the‑counter products containing 1 % permethrin or 0.5 % pyrethrin are effective when applied according to the manufacturer’s instructions. For resistant cases, a 0.5 % malathion lotion or a prescription‑only 0.05 % spinosad suspension may be used. Apply the product to dry hair, cover with a shower cap for the recommended time, then rinse thoroughly. Repeat the treatment after 7–10 days to eliminate newly hatched nymphs.
Second, remove live insects and eggs manually. After treatment, comb the hair with a fine‑toothed lice comb while the hair is still damp. Divide the scalp into sections, comb each section from scalp to tip, wiping the comb on a disposable tissue after each pass. Continue the process for at least 10 minutes per session, repeating every 2–3 days for two weeks.
Third, address the environment to prevent re‑infestation. Wash all clothing, bedding, and towels used within the previous 48 hours in hot water (≥ 130 °F/54 °C) and dry on high heat. Items that cannot be laundered should be sealed in plastic bags for two weeks or exposed to direct sunlight for several hours. Vacuum carpets, upholstered furniture, and car seats; discard the vacuum bag afterward.
Fourth, educate caregivers and the child. Explain the need to avoid sharing combs, hats, headphones, or hair accessories. Encourage regular head checks for at least one month after treatment.
A concise protocol:
- Apply a suitable pediculicide; follow label directions.
- Comb wet hair with a fine lice comb for 10 minutes; repeat every 2–3 days.
- Repeat chemical treatment after 7–10 days.
- Launder or isolate all personal items and clean the living environment.
- Perform weekly scalp inspections for four weeks.
Adhering to these steps maximizes eradication success and minimizes the risk of recurrence.