What to do if fleas bite your legs? - briefly
Clean the bites with mild soap and cool water, then apply an anti‑itch cream or an oral antihistamine to reduce swelling and itching. Watch for signs of infection such as increasing redness or pus and consult a healthcare professional if they appear.
What to do if fleas bite your legs? - in detail
Flea bites on the lower extremities cause itching, redness, and sometimes swelling. Immediate steps reduce discomfort and prevent infection.
First, cleanse the area. Wash with lukewarm water and mild soap for at least 30 seconds. Pat dry with a clean towel; do not rub, which can aggravate the skin.
Second, apply a topical anti‑itch agent. Options include:
- Hydrocortisone 1 % cream, applied thinly three times daily.
- Calamine lotion, spread lightly until the skin feels soothed.
- A local antihistamine gel (e.g., diphenhydramine), used according to the label.
Third, manage inflammation. Over‑the‑counter oral antihistamines such as cetirizine 10 mg or loratadine 10 mg can be taken once daily. For severe swelling, a short course of non‑steroidal anti‑inflammatory medication (ibuprofen 200 mg) may be appropriate, provided there are no contraindications.
Fourth, monitor for infection. Signs include increasing pain, pus, spreading redness, or fever. If any appear, seek medical evaluation promptly; a clinician may prescribe topical or oral antibiotics.
Fifth, prevent future bites. Treat the environment:
- Wash bedding, clothing, and pet fabrics in hot water (≥ 60 °C) and dry on high heat.
- Vacuum carpets, upholstery, and pet areas daily; discard the vacuum bag or clean the canister afterward.
- Apply a veterinary‑approved flea control product to pets, following the manufacturer’s dosage schedule.
- Consider environmental insecticides or professional pest control if infestation persists.
Finally, document the reaction. Note the bite’s location, onset time, and any systemic symptoms. This record assists healthcare providers in diagnosing allergic responses or secondary infections.
By following these measures, the immediate discomfort subsides, the risk of complications diminishes, and the likelihood of recurring bites is reduced.