What should be done if bedbugs have bitten? - briefly
Clean the affected areas with mild soap and apply an antihistamine or topical corticosteroid to reduce itching and inflammation; meanwhile, inspect bedding and furniture, wash all linens in hot water, vacuum thoroughly, and consider professional pest control to eradicate the infestation.
What should be done if bedbugs have bitten? - in detail
When you notice marks that are likely caused by bedbugs, begin by cleaning the affected area. Wash the skin with mild soap and cool water, then apply an over‑the‑counter antihistamine or hydrocortisone cream to reduce itching and swelling. Avoid scratching to prevent secondary infection.
Next, address the source of the infestation. Strip the bed and surrounding furniture of all linens, clothing, and fabric items. Launder these items in hot water (minimum 60 °C) and tumble‑dry on the highest setting for at least 30 minutes. For items that cannot be washed, place them in sealed plastic bags for several weeks to starve any hidden insects.
Thoroughly vacuum the mattress, box spring, bed frame, and nearby floor surfaces. Use a brush attachment to dislodge eggs and nymphs, then immediately discard the vacuum bag or empty the canister into a sealed container. Consider applying a certified insecticide spray or powder to cracks, seams, and crevices where bugs hide, following the product’s safety instructions.
If the reaction is severe—characterized by intense redness, swelling, fever, or signs of infection—seek medical evaluation promptly. A healthcare professional can prescribe stronger antihistamines, corticosteroids, or antibiotics if an infection develops.
Finally, implement preventive measures to deter future bites. Encase mattresses and pillows in zippered covers designed to block insects. Reduce clutter that offers hiding places, and inspect second‑hand furniture before bringing it into the home. Regularly wash bedding and monitor for new bite patterns to catch any resurgence early.