Flea bites appeared on the body, what should be done? - briefly
Wash the bites with mild soap, then apply a soothing antihistamine or low‑strength corticosteroid cream to control itching and inflammation; if symptoms spread, become painful, or show signs of infection, consult a healthcare professional promptly.
Flea bites appeared on the body, what should be done? - in detail
If small, red, itchy punctures appear on the skin and a history of recent exposure to pets or infested environments exists, the lesions are likely caused by fleas.
First‑line care focuses on relieving discomfort and preventing infection. Clean each bite with mild soap and water, then apply a cold compress for several minutes to reduce swelling. Over‑the‑counter antihistamine tablets or creams containing diphenhydramine can lessen itching; topical corticosteroids such as hydrocortisone 1 % are effective for localized inflammation. Avoid scratching to reduce the risk of secondary bacterial entry.
If a reaction spreads beyond the bite sites, becomes painful, shows signs of infection (pus, increasing redness, warmth), or if systemic symptoms such as fever, headache, or difficulty breathing develop, seek medical evaluation promptly. Prescription‑strength antihistamines, oral corticosteroids, or antibiotics may be required.
Environmental control is essential to stop further bites. Wash all bedding, blankets, and clothing in hot water (≥ 60 °C) and dry on high heat. Vacuum carpets, rugs, and upholstery thoroughly, discarding the vacuum bag or cleaning the canister afterward. Treat pets with veterinarian‑approved flea preventatives—topical spot‑on products, oral tablets, or collars—following the label instructions. Consider a household‑wide insecticide spray or fogger labeled for flea control, applying it according to safety guidelines and allowing adequate ventilation before re‑occupying treated areas.
For persistent infestations, professional pest‑control services can assess hidden reservoirs such as cracks in flooring, pet bedding, or outdoor shelters and apply targeted treatments. Regular grooming of animals and routine cleaning of living spaces drastically reduce the likelihood of recurrence.
In summary, immediate skin care, appropriate medication, thorough cleaning, pet treatment, and, when necessary, professional extermination constitute a comprehensive response to flea‑induced skin lesions.