How can flea bites be treated at home? - briefly
Use a cold pack to lessen swelling, then apply 1% hydrocortisone ointment or an oral antihistamine to relieve itching, and keep the area clean with mild soap and water.
How can flea bites be treated at home? - in detail
Flea bites cause itchy, red welts that can become inflamed if left untreated. Immediate care begins with gentle cleansing; wash the affected area with lukewarm water and mild soap to remove any remaining flea debris and reduce bacterial exposure. Pat the skin dry with a clean towel—do not rub, as friction aggravates irritation.
Apply a cold compress for 5‑10 minutes to constrict blood vessels and lessen swelling. Follow with one of the following topical options, chosen according to skin sensitivity and availability:
- 1% hydrocortisone cream – reduces inflammation and itching.
- Calamine lotion – soothes and dries excess moisture.
- Aloe vera gel – provides cooling relief and promotes healing.
- Baking soda paste (mix 1 part baking soda with 3 parts water) – neutralizes itch through mild alkalinity.
- Oatmeal slurry (colloidal oatmeal mixed with water) – forms a protective barrier and eases discomfort.
Oral antihistamines (e.g., diphenhydramine, cetirizine) can be taken according to package directions to control systemic itching, especially when multiple bites are present. For severe reactions, a short course of an over‑the‑counter pain reliever such as ibuprofen may help reduce swelling.
If scratching persists, cover the bite with a breathable bandage to prevent secondary infection. Monitor the site daily; signs of infection—pus, increasing redness, warmth, or fever—warrant medical evaluation.
Additional supportive measures include:
- Keeping fingernails trimmed to minimize skin damage.
- Wearing loose clothing to reduce friction on the bite.
- Maintaining a cool, dry environment to discourage further flea activity.
These steps collectively address the immediate symptoms of flea bites and help prevent complications while allowing the skin to recover naturally.