What should I do if a bed bug bites me in bed? - briefly
Clean the bite with soap and water, then apply an antihistamine or hydrocortisone cream to relieve itching. Inspect your bedding and furniture, launder all linens in hot water, and contact a pest‑control service to eliminate the infestation.
What should I do if a bed bug bites me in bed? - in detail
If you notice a bite after a night’s sleep, rinse the area with mild soap and cool water, then apply an antiseptic or hydrocortisone cream to reduce inflammation. Avoid scratching, as it can introduce infection.
Inspect the sleeping surface. Pull back sheets, examine mattress seams, box‑spring folds, and headboard cracks for live insects, shed skins, or dark spotting. Use a flashlight and a magnifying glass to improve visibility.
Isolate contaminated linens. Place sheets, pillowcases, and blankets in a sealed bag, then launder on the hottest cycle the fabric tolerates (≥ 60 °C/140 °F). After washing, tumble‑dry on high heat for at least 30 minutes. For non‑washable items, seal in a plastic bag for two weeks to starve any hidden bugs.
Treat the bite locally. Over‑the‑counter antihistamines (e.g., cetirizine, diphenhydramine) can alleviate itching. Topical corticosteroids or calamine lotion provide additional relief. If swelling or pain persists, use an analgesic such as ibuprofen.
Consult a healthcare professional when any of the following occurs: extensive rash, signs of infection (redness spreading, pus, fever), or an allergic reaction (hives, difficulty breathing). A physician may prescribe prescription‑strength steroids or antibiotics.
Prevent recurrence by eliminating the infestation. Vacuum the entire bedroom, focusing on seams, baseboards, and furniture. Dispose of vacuum contents in a sealed bag. Install mattress and box‑spring encasements designed to trap insects. Reduce clutter that offers hiding places. If the problem persists, engage a licensed pest‑control service that employs heat treatment, steam, or approved insecticides to eradicate the colony.