How can a child get rid of lice on the head? - briefly
Apply an FDA‑approved lice treatment shampoo according to the instructions, repeat the dose after 7–10 days, and use a fine‑toothed comb on wet hair to extract nits. Wash all bedding, clothing, and personal items in hot water or seal them in plastic bags for two weeks.
How can a child get rid of lice on the head? - in detail
A child who discovers head‑lice requires prompt, systematic action to eradicate the parasites and prevent re‑infestation.
First, confirm the presence of live insects or viable eggs. Examine the scalp under bright light, parting hair close to the scalp. Live lice appear as gray‑brown specks about the size of a sesame seed; nits cling firmly to hair shafts within ¼ inch of the root.
The primary chemical approach involves an over‑the‑counter pediculicide containing either permethrin (1 %) or pyrethrin combined with a piperonyl‑butoxide synergist. Apply the product to dry hair, following the manufacturer’s instructions for contact time, then rinse thoroughly. For resistant cases, a prescription medication such as malathion (0.5 %) or ivermectin may be required; these should be administered under medical supervision.
Manual removal complements chemical treatment. Use a fine‑toothed nit comb on wet, conditioned hair. Proceed as follows:
- Section hair into manageable portions.
- Place the comb at the scalp, pull gently toward the tip, removing any attached lice or nits.
- Wipe the comb on a white cloth after each pass to monitor success.
- Repeat the process for each section, then rinse the hair.
Environmental control limits the chance of reinfestation. Wash all clothing, bedding, and towels used within the previous 48 hours in hot water (≥ 130 °F) and dry on high heat for at least 20 minutes. Items that cannot be laundered should be sealed in a plastic bag for two weeks. Vacuum carpets, upholstered furniture, and car seats, discarding the vacuum bag or cleaning the canister afterward.
A second application of the chosen pediculicide, typically 7–10 days after the first, targets any newly hatched lice that survived the initial treatment. Conduct a thorough comb check at this interval; repeat the manual removal process if any live insects are observed.
Preventive measures include teaching the child to avoid sharing hats, hairbrushes, headphones, and other personal items. Perform regular scalp inspections, especially after contact with other children in school or camp settings.
By adhering to this structured protocol—verification, chemical treatment, meticulous combing, environmental sanitation, and follow‑up—head‑lice can be eliminated efficiently and sustainably.