Head lice have infested, what should be done? - briefly
Apply an approved pediculicide to the scalp and systematically comb wet hair with a fine-toothed lice comb; simultaneously launder clothing, bedding, and personal items in hot water and vacuum the living area. Repeat the treatment after seven days to eliminate any newly hatched lice.
Head lice have infested, what should be done? - in detail
Head lice infestation requires immediate and systematic action. The first step is to confirm the presence of live insects or viable eggs by examining the scalp and hair with a fine-toothed comb under adequate lighting. Once confirmed, the following measures should be implemented:
• Apply a medically approved pediculicide according to the product’s instructions, ensuring coverage of the entire scalp and hair length.
• Leave the treatment on the scalp for the specified duration, then rinse thoroughly with warm water.
• Repeat the application after seven days to eliminate newly hatched nymphs that survived the initial dose.
• Use a fine-toothed nit comb daily for at least two weeks to remove dead lice and eggs, working section by section from the scalp outward.
• Wash all recently used clothing, bedding, and towels in hot water (minimum 60 °C) and tumble‑dry on high heat; items that cannot be laundered should be sealed in a plastic bag for two weeks.
• Vacuum carpets, upholstered furniture, and car seats to remove any stray insects.
Additional precautions include informing close contacts—family members, classmates, and caregivers—so they can inspect and treat if necessary. Preventive strategies involve avoiding head-to-head contact, not sharing personal items such as hats, combs, or hair accessories, and conducting regular scalp checks in environments where lice are common.
If symptoms persist after two treatment cycles, consult a healthcare professional for alternative therapies or prescription‑strength options. Monitoring the situation for at least four weeks ensures complete eradication and reduces the risk of re‑infestation.