What should be used to treat flea bites on a human body? - briefly
Apply a topical corticosteroid (e.g., 1% hydrocortisone) or an antihistamine cream to reduce itching and inflammation, and consider an oral antihistamine if symptoms are widespread. Use a cold compress to relieve swelling and keep the area clean to prevent infection.
What should be used to treat flea bites on a human body? - in detail
Flea bites appear as small, red, itchy papules, often surrounded by a halo. The skin may swell and develop a raised bump within a few hours of the bite.
First‑aid measures include washing the area with mild soap and lukewarm water to remove irritants and reduce infection risk. Apply a cold compress for 10–15 minutes to alleviate swelling and discomfort.
Topical treatments that provide relief are:
- 1 % hydrocortisone cream, applied 2–3 times daily, to suppress inflammation.
- Calamine lotion or zinc‑oxide paste, spread thinly to soothe itching.
- Over‑the‑counter antihistamine creams (e.g., diphenhydramine), used sparingly to avoid skin irritation.
Oral medication options:
- Non‑sedating antihistamines such as cetirizine 10 mg once daily or loratadine 10 mg once daily, to control systemic itching.
- Acetaminophen or ibuprofen, 200–400 mg every 4–6 hours as needed for pain, not exceeding maximum daily doses.
If lesions enlarge, develop pus, or persist beyond a week, consult a healthcare professional. Prescription‑strength corticosteroids or antibiotics may be required for secondary infection.
Preventive steps reduce future exposures: maintain regular pet grooming, treat animals with veterinarian‑approved flea control products, vacuum carpets and upholstery frequently, and wash bedding in hot water weekly.