What should be done after a bedbug bite? - briefly
Clean the bite with mild soap and water, apply a cold compress to lessen swelling, and use an over‑the‑counter antihistamine or hydrocortisone cream if itching continues. Then examine bedding and furniture for more insects, wash all fabrics in hot water, and arrange professional pest control to stop further exposure.
What should be done after a bedbug bite? - in detail
After discovering a bedbug bite, clean the affected area promptly. Wash the skin with mild soap and lukewarm water to remove any residual contaminants and reduce the risk of infection. Pat dry with a clean towel; avoid rubbing, which can aggravate irritation.
Apply a topical antiseptic or an over‑the‑counter antibiotic ointment. This helps prevent bacterial entry through broken skin and can lessen redness. If itching is severe, a low‑strength hydrocortisone cream or a non‑prescription antihistamine can be used according to the product directions.
Monitor the reaction for several days. Typical symptoms include a small, red, raised bump that may swell or form a cluster. Seek medical attention if any of the following occur:
- Rapid expansion of the swelling
- Persistent pain or throbbing
- Signs of infection such as pus, warmth, or fever
- Allergic response characterized by hives, difficulty breathing, or swelling of the lips or face
Prevent further bites by addressing the source. Inspect bedding, mattress seams, and furniture for live insects or shed skins. Wash all linens, curtains, and clothing in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes. Encase the mattress and box spring in a certified bedbug‑proof cover, leaving it on for a minimum of one year to ensure any trapped insects die.
Reduce the habitat in the living space. Vacuum carpets, floorboards, and upholstered furniture thoroughly; discard the vacuum bag or clean the canister immediately. Seal cracks in walls, baseboards, and furniture with appropriate caulk. Consider professional pest‑control treatment if the infestation is extensive, as chemical or heat methods are often required for complete eradication.
Document the incident. Keep photographs of bites and note dates, locations, and any treatments applied. This record assists healthcare providers in diagnosing reactions and can support insurance or legal claims related to the infestation.