What to do when fleas bite? - briefly
Clean the bite area with mild soap and cool water, then apply an anti‑itch cream containing hydrocortisone or calamine. If swelling or signs of infection develop, seek medical attention.
What to do when fleas bite? - in detail
Flea bites appear as small, red papules, often grouped in clusters of three. Itching intensifies within minutes and may lead to secondary skin irritation if scratched.
Immediate actions:
- Wash the affected area with mild soap and lukewarm water.
- Pat dry with a clean towel; avoid rubbing.
- Apply a cold compress for 5‑10 minutes to reduce swelling.
Symptom relief:
- Use over‑the‑counter antihistamine creams containing diphenhydramine or calamine lotion.
- For persistent itch, oral antihistamines such as cetirizine or loratadine may be taken according to package directions.
- Non‑steroidal anti‑inflammatory drugs (e.g., ibuprofen) alleviate pain and inflammation.
Topical treatments:
- Apply hydrocortisone 1 % ointment twice daily for up to three days.
- Antiseptic solutions with chlorhexidine or povidone‑iodine prevent infection if the skin is broken.
Oral medications:
- In cases of extensive reaction, a short course of oral corticosteroids (e.g., prednisone 10 mg) can be prescribed by a clinician.
- Antibiotics are unnecessary unless bacterial infection is confirmed.
Environmental control:
- Vacuum carpets, upholstery, and pet bedding daily; discard vacuum bags promptly.
- Wash pet bedding, blankets, and toys in hot water (≥ 60 °C).
- Treat pets with veterinarian‑approved flea preventatives, such as topical fipronil or oral nitenpyram.
- Use household flea sprays or foggers following manufacturer instructions, focusing on cracks, baseboards, and pet resting areas.
Professional evaluation:
- Seek medical attention if lesions expand rapidly, develop pus, or are accompanied by fever.
- Children, elderly individuals, or persons with compromised immune systems require prompt assessment.
Adhering to these steps minimizes discomfort, prevents secondary infection, and reduces the likelihood of future bites.