What should be done if fleas have bitten? - briefly
Wash the affected area with mild soap and water, then apply a topical antihistamine or hydrocortisone to reduce itching. If signs of infection appear or the reaction worsens, consult a healthcare professional promptly.
What should be done if fleas have bitten? - in detail
Flea bites cause localized itching, redness, and sometimes small swellings. Immediate care should focus on symptom relief and preventing secondary infection.
First, cleanse the affected area with mild soap and lukewarm water. Pat dry with a clean towel; avoid rubbing, which can aggravate the skin. Apply a topical antihistamine or hydrocortisone cream to reduce inflammation and itching. If over‑the‑counter options are unavailable, a cold compress applied for 10–15 minutes can provide temporary relief.
Second, monitor for signs of an allergic reaction, such as extensive swelling, hives, or difficulty breathing. Should any of these develop, seek emergency medical attention without delay.
Third, address potential infection. If the bite area shows pus, increased warmth, or worsening pain, consult a healthcare professional for possible antibiotic therapy. Keep nails trimmed to minimize skin damage from scratching.
Fourth, eliminate the source of fleas to prevent further bites. Treat household pets with a veterinarian‑approved flea control product, following the label instructions precisely. Wash all bedding, blankets, and pet accessories in hot water (minimum 130 °F/54 °C) and dry on high heat. Vacuum carpets, rugs, and upholstery thoroughly; dispose of the vacuum bag or empty the canister immediately. Consider applying an environmental flea spray or fogger that contains an insect growth regulator, ensuring proper ventilation during use.
Fifth, maintain ongoing prevention. Use monthly topical or oral flea preventatives on pets, keep lawns trimmed, and limit wildlife access to indoor spaces. Regularly inspect pets and household areas for flea activity, especially after travel or exposure to outdoor environments.
Finally, document any persistent or worsening skin reactions. Persistent itching beyond a week, spreading lesions, or systemic symptoms such as fever warrant a medical evaluation to rule out secondary infections or other conditions.