What to do if bitten by fleas or bedbugs? - briefly
If you notice flea or bedbug bites, wash the affected skin with mild soap, apply an anti‑itch or antihistamine cream, and launder all bedding and clothing in hot water. Seek medical advice if symptoms intensify or signs of infection develop.
What to do if bitten by fleas or bedbugs? - in detail
When a bite from a flea or a bed‑bug appears, immediate care reduces irritation and prevents secondary infection.
First, wash the affected area with mild soap and lukewarm water. Pat dry with a clean towel; avoid rubbing, which can aggravate the skin. Apply a cold compress for several minutes to diminish swelling and relieve itching.
If itching persists, use over‑the‑counter antihistamine tablets or topical corticosteroid creams according to package directions. For localized redness, a 1 % hydrocortisone ointment applied two to three times daily is effective. In cases of severe discomfort, oral antihistamines such as diphenhydramine or cetirizine may be taken, respecting age‑appropriate dosing.
Monitor the bite for signs of infection: increasing warmth, pus, expanding redness, or fever. Should any of these develop, seek medical attention promptly; a clinician may prescribe antibiotics or stronger anti‑inflammatory medication.
Simultaneously address the source of the infestation. For fleas, treat pets with veterinarian‑recommended flea control products, wash bedding and clothing in hot water (≥ 60 °C), and vacuum carpets and upholstery thoroughly, discarding the vacuum bag or cleaning the canister afterward. For bed‑bugs, isolate infested linens in sealed plastic bags for at least two weeks, launder at high temperature, and steam‑treat mattresses, box springs, and furniture seams. Use EPA‑registered insecticide sprays labeled for bed‑bug control, following label instructions precisely, or enlist a licensed pest‑management professional for comprehensive eradication.
Prevent future bites by maintaining a clean living environment: regular vacuuming, prompt laundering of linens, and sealing cracks or crevices where insects can hide. For pets, routine grooming and flea‑preventive medication reduce the likelihood of flea transfer to humans.
In summary, immediate skin care, vigilant observation for infection, and thorough environmental treatment together constitute an effective response to bites from these common parasites.