What to do if bedbugs have bitten a person? - briefly
Wash the affected skin with soap and water, then apply a topical corticosteroid or oral antihistamine to relieve itching. Inspect bedding, seal personal items in plastic, and arrange professional pest control to eradicate the infestation.
What to do if bedbugs have bitten a person? - in detail
If a person discovers bites that are likely caused by bedbugs, immediate action should focus on alleviating symptoms, confirming the source, and preventing further exposure.
First, cleanse the affected skin with mild soap and cool water. Pat dry, then apply a soothing topical agent such as hydrocortisone cream or a calamine lotion to reduce itching and inflammation. Over‑the‑counter antihistamines can be taken according to package directions to control allergic reactions.
Second, monitor the reaction. If swelling, difficulty breathing, or signs of infection (increased redness, pus, fever) appear, seek medical attention promptly. A healthcare professional may prescribe stronger corticosteroids, antibiotics, or other specific treatments.
Third, verify the presence of the insects. Inspect the sleeping area for live bugs, shed skins, dark fecal spots, or eggs. Common hiding places include mattress seams, box‑spring folds, bed frames, headboards, and nearby furniture crevices. Use a flashlight and a thin card to lift seams; a handheld vacuum can aid in detection.
Fourth, isolate and treat the infested environment. Wash all bedding, clothing, and washable fabrics in hot water (minimum 60 °C/140 °F) and dry on the highest heat setting for at least 30 minutes. For items that cannot be laundered, seal them in plastic bags for several weeks to starve the insects. Vacuum carpets, floorboards, and upholstery thoroughly; discard the vacuum bag or clean the canister immediately after use.
Fifth, apply targeted insect control. Encase the mattress and box spring in certified bedbug-proof covers, ensuring no gaps. Use a residual insecticide labeled for bedbug treatment on cracks, crevices, and baseboards, following label instructions and safety precautions. Professional extermination may be required for severe infestations.
Finally, adopt preventive habits. Reduce clutter around the sleeping area, regularly inspect new furniture before bringing it indoors, and keep luggage elevated and sealed when traveling. Periodically repeat visual inspections and maintain high‑heat laundering routines to catch any resurgence early.
By combining symptom relief, accurate identification, thorough environmental sanitation, and ongoing vigilance, the risk of further bites and secondary complications can be minimized.