How to get rid of scabies caused by fleas? - briefly
Apply a prescription scabicide (e.g., permethrin 5% cream) to all affected areas and repeat the treatment after 7–10 days; simultaneously eliminate fleas by washing bedding, clothing, and upholstery in hot water, vacuuming thoroughly, and treating the home with an approved flea insecticide.
How to get rid of scabies caused by fleas? - in detail
Flea‑borne scabies requires simultaneous treatment of the human host, the environment, and any animal companions.
First, confirm the diagnosis. Typical signs include intense itching, especially at night, and a rash with burrows in the skin folds. Microscopic examination of skin scrapings or a dermatologist’s assessment distinguishes scabies from simple flea bites.
Medical therapy for the patient
- Apply a prescription scabicide (e.g., permethrin 5% cream) to the entire body from neck to toe, leave for 8–14 hours, then wash off. Repeat after 7 days to kill newly hatched mites.
- For infants, the scalp may be treated with a milder formulation or a single dose of oral ivermectin (200 µg/kg) if topical agents are contraindicated.
- Antihistamines or low‑dose corticosteroids can reduce itching, but they do not eradicate the parasite.
Pet management
- Treat dogs and cats with a veterinarian‑approved flea control product (topical, oral, or collar) that kills adult fleas and prevents egg development.
- Bathe animals with a flea‑killing shampoo, focusing on the neck, tail base, and groin.
- Inspect the pet’s bedding and grooming tools; wash at ≥60 °C or replace if contaminated.
Environmental decontamination
- Vacuum carpets, upholstery, and mattress seams thoroughly; discard the vacuum bag or clean the canister immediately.
- Wash all bedding, towels, and clothing used by the patient in hot water (≥50 °C) and tumble‑dry on high heat.
- Seal non‑washable items in a sealed plastic bag for at least 72 hours; fleas cannot survive without a host beyond this period.
- Apply an insecticide spray or fogger approved for indoor use to cracks, baseboards, and pet sleeping areas. Follow manufacturer safety instructions.
Preventive measures
- Maintain regular flea prevention on pets (monthly topical or oral treatment).
- Keep living spaces dry and well‑ventilated; humidity favors flea development.
- Trim pet nails regularly to reduce skin trauma that facilitates mite entry.
Adhering to this three‑pronged approach—clinical treatment, animal control, and thorough cleaning—eliminates the infestation and prevents recurrence.