What should you do if bedbugs have bitten? - briefly
Clean the bites with mild soap and apply a topical antihistamine or corticosteroid to relieve itching, then immediately wash all bedding and clothing in hot water, vacuum the sleeping area, and contact a professional exterminator to eliminate the infestation.
What should you do if bedbugs have bitten? - in detail
If you discover that you have been bitten by bedbugs, begin with immediate skin care. Wash the affected area with mild soap and cool water to remove irritants. Pat dry and apply a cold compress for several minutes to reduce swelling. Use an over‑the‑counter antihistamine or a topical corticosteroid to control itching; follow the product instructions precisely. Avoid scratching, as this can introduce bacteria and lead to infection. Monitor the lesions for signs of redness spreading, pus, or increasing pain; seek medical attention if any of these develop or if you experience a systemic allergic reaction such as difficulty breathing or hives.
Simultaneously address the source of the infestation to prevent further bites. Follow these steps:
- Strip the bed of all linens, pillowcases, and blankets. Wash each item in hot water (≥ 60 °C / 140 °F) and dry on the highest heat setting for at least 30 minutes.
- Place clothing, curtains, and other fabric items in sealed plastic bags for a minimum of two weeks, the typical lifespan of a bedbug.
- Vacuum the mattress, box spring, bed frame, and surrounding floor area thoroughly. Immediately empty the vacuum contents into a sealed bag and discard.
- Encase the mattress and box spring in a certified bedbug‑proof cover, leaving it on for at least one year without interruption.
- Inspect cracks, crevices, and furniture joints; treat visible insects and eggs with a contact insecticide approved for indoor residential use, adhering strictly to label directions.
- Consider professional heat treatment or fumigation for severe infestations; these methods reach temperatures that kill all life stages of the pest.
Document the locations and extent of bites, noting the date of onset and any progression. This record assists healthcare providers in diagnosing potential secondary infections and helps pest‑control professionals evaluate the infestation’s scope.
If you have underlying conditions such as diabetes, compromised immunity, or a history of severe allergic reactions, consult a physician promptly after the first bite. Early medical intervention can prevent complications and ensure appropriate therapeutic measures.