What should be done when lice are discovered? - briefly
Immediately isolate the affected person and apply a proven pediculicide, washing clothing, bedding, and personal items in hot water. Repeat the treatment after seven days to eradicate newly hatched nits.
What should be done when lice are discovered? - in detail
When head lice are detected, immediate confirmation through a close‑up examination of the scalp and hair is essential. Visual identification of live insects or viable eggs (nits) confirms infestation and guides subsequent actions.
The following measures constitute an effective response:
- Apply a pediculicide approved for the specific age group, following the manufacturer’s instructions regarding dosage, exposure time, and repeat treatment intervals.
- Comb the hair with a fine‑toothed lice comb after the chemical treatment; repeat combing every 2–3 days for at least two weeks to remove any surviving nymphs.
- Wash all clothing, bedding, and personal items used within the previous 48 hours in hot water (≥ 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 vehicle seats to eliminate stray insects.
- Inform close contacts—family members, classmates, or co‑workers—so they can inspect their own hair and initiate preventive steps if necessary.
Preventive practices reduce the likelihood of recurrence:
- Advise regular head checks, especially after group activities.
- Recommend avoiding the sharing of hats, hair accessories, combs, or pillows.
- Encourage the use of preventive lice‑combing routines at least once a week during high‑risk periods.
If the infestation persists after two treatment cycles, consult a healthcare professional for alternative medications or non‑chemical options such as silicone‑based lotions or manual removal techniques. Continuous monitoring for at least one month ensures complete eradication.