How to treat flea bites on a human's body? - briefly
Clean the affected area with mild soap and water, then apply a cold compress to reduce swelling. Follow with an over‑the‑counter antihistamine cream or oral antihistamine, keep the skin moisturized, and seek medical attention if lesions worsen or signs of infection appear.
How to treat flea bites on a human's body? - in detail
Flea bites appear as small, red, raised lesions, often grouped in clusters. Immediate care reduces itching, prevents secondary infection, and speeds recovery.
Clean the affected skin with mild soap and lukewarm water. Pat dry with a clean towel; avoid rubbing, which can worsen irritation. Apply a topical antiseptic, such as povidone‑iodine or chlorhexidine, to eliminate bacteria introduced by scratching.
For symptom relief, use over‑the‑counter options:
- Topical corticosteroid creams (1 % hydrocortisone) applied two to three times daily for up to five days.
- Oral antihistamines (diphenhydramine 25‑50 mg, cetirizine 10 mg) taken once or twice daily, depending on severity.
- Calamine lotion or menthol‑based gels for a cooling effect and additional itch control.
If lesions become increasingly inflamed, develop pus, or are accompanied by fever, seek medical evaluation. Prescription‑strength steroids or antibiotics may be required to treat cellulitis or allergic reactions.
Avoid scratching by keeping nails trimmed and using protective bandages if necessary. Moisturizing the skin with fragrance‑free creams helps maintain barrier integrity and reduces the urge to scratch.
Prevent future incidents by treating pets with regular flea control products, vacuuming carpets and upholstery frequently, and washing bedding at high temperatures. Environmental measures, such as applying insect growth regulators in living areas, further lower the risk of re‑infestation.