If a child has lice, how can you avoid getting infected? - briefly
Avoid direct head-to-head contact, do not share combs, hats, or bedding, and promptly treat the child's infestation with an approved pediculicide. Wash all clothing and linens in hot water, vacuum furniture, and inspect other family members with a fine-toothed comb to catch any secondary cases.
If a child has lice, how can you avoid getting infected? - in detail
When a child is found to have head lice, immediate steps reduce the risk of spread to other family members. First, confirm the infestation by examining the scalp for live insects and nits attached close to the hair shaft. Use a fine-toothed comb on wet hair under bright light; any found should be removed.
Treat the affected child with an approved pediculicide, following the product’s instructions precisely. Apply the medication, leave it on for the recommended duration, then rinse thoroughly. A second application, typically 7–10 days later, eliminates newly hatched lice that survived the first treatment.
Separate the child’s personal items for the treatment period. Wash clothing, bedding, and towels used within the previous 48 hours in hot water (≥ 130 °F) and dry on high heat. Items that cannot be laundered should be sealed in plastic bags for two weeks, the lifespan of a louse away from a host.
Clean the environment by vacuuming carpets, upholstered furniture, and car seats. Do not use insecticides on surfaces; mechanical removal suffices. Comb through the hair of other household members with a fine-toothed lice comb daily for one week; any found should be removed and the comb disinfected after each use.
Educate the child about avoiding head-to-head contact during play and discourage sharing of hats, hairbrushes, helmets, or headphones. Encourage regular self‑checks, especially after school or group activities, to detect re‑infestation early.
If lice persist after two treatment cycles, consult a healthcare professional for alternative medications or prescription options. Document each treatment date and observation to track progress and inform any subsequent medical advice.