How to get rid of flea bites on the legs? - briefly
Use a cold compress to lessen swelling, then apply a hydrocortisone or calamine lotion to relieve itching and keep the area clean to prevent infection. Avoid scratching and consider oral antihistamines if the reaction is severe.
How to get rid of flea bites on the legs? - in detail
Flea bites on the lower extremities cause itching, redness, and occasional swelling. Effective treatment requires three stages: immediate relief, skin recovery, and prevention of further infestations.
For rapid symptom control, apply a cold compress for 10–15 minutes several times a day. Topical antihistamine creams (e.g., diphenhydramine 1 %) or corticosteroid ointments (hydrocortisone 1 %) reduce pruritus and inflammation. Oral antihistamines (cetirizine 10 mg) may be taken if itching interferes with sleep.
After the acute phase, support skin healing. Clean the area with mild antiseptic soap, then pat dry. Moisturize with fragrance‑free emollients containing ceramides or aloe vera to restore barrier function. If a pustule forms, keep it covered with a sterile gauze pad to prevent secondary bacterial infection.
Preventive measures eliminate the source of the bites.
- Wash all bedding, clothing, and pet blankets in hot water (≥ 60 °C) and dry on high heat.
- Vacuum carpets, upholstery, and pet bedding daily; discard the vacuum bag immediately.
- Treat pets with a veterinarian‑approved flea control product (topical, oral, or collar).
- Apply an environmental flea spray or fogger containing an insect growth regulator (IGR) to indoor spaces.
If lesions persist beyond a week, enlarge, or exhibit pus, seek medical evaluation for possible infection and prescription therapy.