What should be done when you are bitten by bedbugs? - briefly
Clean the bite site with mild soap and apply an antihistamine or hydrocortisone cream to relieve itching and inflammation. Wash and dry all bedding and clothing on high heat to eradicate any remaining pests and prevent additional bites.
What should be done when you are bitten by bedbugs? - in detail
When a bedbug bite occurs, act promptly to reduce irritation and prevent complications.
First, cleanse the area with mild soap and cool water. Pat dry, then apply a sterile gauze pad if the skin is weeping. Over-the-counter antihistamine tablets or topical hydrocortisone cream can alleviate itching and swelling; follow the product’s dosage instructions.
Second, observe the reaction. If redness expands, blisters form, or signs of infection such as pus appear, seek medical evaluation. Severe allergic responses—difficulty breathing, rapid heartbeat, or swelling of the face—require immediate emergency care.
Third, avoid scratching. Scratching can break the skin, introducing bacteria and increasing infection risk. Use a cold compress or a soothing lotion containing calamine or aloe vera to control the urge to scratch.
Fourth, address the source. Inspect bedding, mattress seams, and furniture for live insects, shed skins, or dark spots. Isolate infested items by sealing them in plastic bags for at least 72 hours; the insects cannot survive without a blood meal for that period. Wash all linens, clothing, and washable fabrics in hot water (≥ 60 °C) and tumble‑dry on high heat.
Fifth, eliminate the infestation. Vacuum carpets, floor seams, and cracks thoroughly; discard the vacuum bag or clean the canister immediately. Apply a certified insecticide labeled for bedbugs to cracks, crevices, and mattress edges, following the manufacturer’s safety guidelines. For extensive problems, engage a licensed pest‑control professional to perform heat treatment or fumigation.
Finally, monitor the environment for several weeks. Re‑inspect regularly and repeat laundering and vacuuming as needed. Maintain a clutter‑free bedroom to reduce hiding places and limit re‑infestation.