What should be applied to relieve itching from flea bites? - briefly
Apply a topical antihistamine or a low‑strength hydrocortisone cream, optionally combined with a cool compress, to reduce inflammation and soothe the itch. Calamine lotion or an over‑the‑counter itching spray can also provide rapid relief.
What should be applied to relieve itching from flea bites? - in detail
Apply a topical antihistamine cream (e.g., diphenhydramine 1 %) directly to the bite to block histamine release and reduce the itch sensation.
Use a low‑strength corticosteroid ointment such as hydrocortisone 0.5 % or 1 % for 2–3 days; it diminishes inflammation and pruritus without significant systemic absorption.
Apply calamine lotion or a zinc oxide paste; both create a cooling barrier that soothes the skin and limits further irritation.
Spread a thin layer of pure aloe vera gel; its anti‑inflammatory compounds and moisture‑retaining properties calm the affected area.
For individuals who prefer natural remedies, a diluted tea‑tree oil solution (1 % essential oil in a carrier such as coconut oil) offers antimicrobial and anti‑itch effects; avoid undiluted oil to prevent irritation.
Prepare a paste of baking soda mixed with water (≈1 : 1 ratio) and apply for 10–15 minutes; the alkaline environment neutralizes acidic irritants from the bite.
Take an oral antihistamine (e.g., cetirizine 10 mg once daily or diphenhydramine 25 mg at bedtime) to lessen systemic itching, especially when multiple bites are present.
Perform a cool compress or an oatmeal bath (colloidal oatmeal 1–2 % in lukewarm water) for 15 minutes; both reduce swelling and provide immediate relief.
Maintain clean skin: wash the bite with mild soap and water before any application, pat dry, and keep the area uncovered to allow airflow.
Avoid scratching; use a soft bandage or a non‑adhesive dressing if necessary to prevent secondary infection.