What should you do if bedbugs bite in a bed? - briefly
Clean the bite sites with soap and water, then apply an anti‑itch cream or an oral antihistamine to alleviate irritation. Immediately inspect and launder all bedding in hot water, vacuum the mattress and surrounding area, and arrange professional pest‑control treatment to eliminate the infestation.
What should you do if bedbugs bite in a bed? - in detail
If you notice red welts after sleeping, cleanse the affected skin with warm water and mild soap, then apply an antiseptic. Pat the area dry; avoid rubbing or scratching to reduce the risk of secondary infection.
For symptom relief, take an oral antihistamine to lessen itching, and consider a low‑potency corticosteroid cream for localized inflammation. Use acetaminophen or ibuprofen if pain interferes with daily activities. Observe the bites for signs of infection such as increasing redness, swelling, or pus, and seek medical attention if they develop.
Inspect the sleeping surface and surrounding furniture. Look for live insects, translucent nymphs, discarded exoskeletons, or dark specks resembling pepper. Pay special attention to seams, folds, and the underside of the headboard. A bright flashlight and a magnifying lens improve detection accuracy.
Contain the problem by removing all bedding, pillowcases, and blankets. Wash fabrics in water at 60 °C (140 °F) or higher, then tumble‑dry on the hottest setting for at least 30 minutes. Vacuum the mattress, box spring, and nearby floor coverings; immediately seal the vacuum bag in a plastic bag and discard it outdoors.
Eradicate the colony with professional pest‑management services. Options include whole‑room heat treatment (maintaining 50 °C/122 °F for several hours) or targeted insecticide application approved for indoor use. Encase the mattress and box spring in a certified, zippered cover that traps insects and prevents re‑infestation. Dispose of heavily infested furniture that cannot be treated effectively.
Prevent future incidents by reducing clutter, sealing cracks in walls and baseboards, and installing bed‑leg interceptors that capture wandering insects. Conduct quarterly visual checks of the sleeping area, and repeat laundering of bedding at high temperature after travel or after staying in unfamiliar accommodations.