How can flea bites on a person be quickly alleviated? - briefly
Apply a cold compress to the bite site to lessen swelling and discomfort. Follow with an over‑the‑counter antihistamine lotion or 1 % hydrocortisone cream to suppress itching.
How can flea bites on a person be quickly alleviated? - in detail
Flea bites produce localized itching, redness, and occasional swelling. Prompt mitigation reduces discomfort and prevents secondary infection.
Immediate measures:
- Apply a cold compress for 5–10 minutes; the temperature drop constricts vessels and dulls nerve signals.
- Administer an oral antihistamine (e.g., cetirizine 10 mg) to block histamine release and lessen pruritus.
- Use a topical corticosteroid cream (1 % hydrocortisone) sparingly on the affected area; it diminishes inflammation and relieves itch.
- Apply a soothing lotion containing calamine or aloe vera; these agents provide a protective barrier and cool the skin.
- Clean the bite with mild soap and water; gentle pat‑drying removes irritants and lowers infection risk.
If itching persists beyond 24 hours, consider a prescription‑strength corticosteroid or a topical anesthetic such as pramoxine. Avoid scratching, as mechanical trauma can introduce bacteria and exacerbate lesions.
Long‑term prevention includes regular pet treatment with veterinarian‑approved flea control products, frequent vacuuming of living spaces, and washing bedding at high temperatures. Maintaining these practices reduces the likelihood of new bites and supports overall skin health.