How to remove dandruff caused by lice? - briefly
Apply a medicated lice treatment, such as a permethrin‑based shampoo, and rinse thoroughly to eradicate the parasites. Follow with a zinc‑pyrithione or selenium sulfide scalp lotion to dissolve residual flakes and soothe irritation.
How to remove dandruff caused by lice? - in detail
The presence of head‑lice infestation often triggers scalp irritation, leading to visible flaking. Effective resolution requires simultaneous eradication of the parasites and control of the secondary dermatitis.
Identify the infestation by inspecting the hair line, behind the ears, and at the nape of the neck. Use a fine‑tooth comb on damp hair, moving from scalp to tip in sections. Live insects or viable nits confirm the need for treatment.
Eliminate the lice with a pediculicidal preparation approved for scalp use. Apply the product according to label directions, ensuring thorough coverage. After the recommended exposure time, rinse and repeat the procedure after seven days to target any newly hatched nymphs. Manual removal of remaining nits with the comb should follow each application.
Address the flaking by employing an anti‑dandruff shampoo containing zinc pyrithione, selenium sulfide, or ketoconazole. Massage the scalp gently, leave the lather for the specified duration, then rinse. Use this shampoo two to three times weekly until the scalp normalizes, then reduce to a maintenance schedule.
Maintain strict hygiene to prevent reinfestation. Wash all bedding, towels, and clothing used during the infestation in hot water (≥ 60 °C) and dry on high heat. Vacuum upholstered furniture and carpets. Avoid sharing combs, hats, or hair accessories.
Conduct follow‑up examinations at weekly intervals for at least three weeks. Verify the absence of live lice and monitor the scalp for persistent flaking. If symptoms persist beyond the treatment period, consider consulting a healthcare professional for alternative therapeutic options.