How can flea bites be treated? - briefly
Apply a cold compress, then treat the area with an over‑the‑counter hydrocortisone cream or oral antihistamine to alleviate itching and swelling; keep the skin clean and avoid scratching. If symptoms persist beyond a few days, consult a healthcare professional.
How can flea bites be treated? - in detail
Flea bite management begins with cleansing the affected area. Wash the skin gently with mild soap and lukewarm water to remove any residual insects and reduce the risk of secondary infection. Pat the site dry with a clean towel; avoid rubbing, which can worsen irritation.
To alleviate itching and swelling, apply a cold compress for 5–10 minutes several times a day. Topical antihistamine creams (e.g., diphenhydramine 1%) or corticosteroid ointments (e.g., 1% hydrocortisone) can be used according to package instructions. Oral antihistamines such as cetirizine 10 mg or loratadine 10 mg provide systemic relief for more extensive reactions.
If the bite becomes inflamed, a short course of non‑steroidal anti‑inflammatory drugs (ibuprofen 200–400 mg every 6–8 hours) may reduce pain and edema. For signs of infection—redness spreading beyond the bite, warmth, pus, or fever—seek medical attention promptly; a clinician may prescribe topical antibiotics (e.g., mupirocin) or oral agents (e.g., cephalexin).
Home remedies with documented efficacy include:
- Aloe vera gel: soothing, anti‑inflammatory properties.
- Baking soda paste (1 part baking soda, 3 parts water): neutralizes skin acidity, eases itch.
- Oatmeal baths: colloidal oatmeal (1 cup per gallon of water) calms widespread irritation.
Preventive measures are essential to stop recurrence. Regularly treat pets with veterinarian‑approved flea control products (topical spot‑ons, oral tablets, or collars). Vacuum carpets, upholstery, and pet bedding weekly; discard vacuum bags or clean canisters immediately. Wash bedding and clothing in hot water (≥ 60 °C) to kill larvae and eggs.
Monitor the bite for changes over 48–72 hours. Persistent or worsening symptoms, allergic reactions (difficulty breathing, swelling of lips or throat), or multiple lesions warrant urgent medical evaluation.