What to do when you are bitten by bedbugs? - briefly
Wash the affected skin with soap and water, then apply an anti‑itch cream or hydrocortisone to reduce inflammation. Inspect your sleeping area, launder bedding in hot water, and start a targeted pest‑control treatment to eradicate the insects.
What to do when you are bitten by bedbugs? - in detail
Bedbug bites typically appear as small, red, itchy welts that may develop in clusters. The skin reaction can vary from mild redness to pronounced swelling, and scratching can increase the risk of secondary infection.
- Clean the affected area with mild soap and lukewarm water. Pat dry with a clean towel; do not rub.
- Apply a cold compress for 10–15 minutes to reduce swelling and numb the itch.
- Use an over‑the‑counter antihistamine (e.g., cetirizine, diphenhydramine) or a topical corticosteroid cream to alleviate itching.
- If the bite becomes inflamed, apply a thin layer of antibiotic ointment (e.g., bacitracin) to prevent bacterial entry.
- Avoid scratching; keep nails trimmed and consider wearing gloves at night if the urge is strong.
Monitor the reaction for 24–48 hours. Seek medical attention if any of the following occur:
- Persistent pain, increasing redness, or pus formation.
- Fever, chills, or signs of systemic illness.
- Severe allergic response such as difficulty breathing or swelling of the face and throat.
After treating the skin, address the source to prevent further bites:
- Wash all bedding, clothing, and curtains in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes.
- Vacuum mattresses, box springs, and surrounding furniture; discard the vacuum bag or empty the canister immediately.
- Encase the mattress and box spring in a zippered, bedbug‑proof cover; keep it sealed for a minimum of one year.
- Inspect cracks, crevices, and upholstered furniture; use a steamer or apply a residual insecticide labeled for bedbugs, following label instructions precisely.
- Reduce clutter that offers hiding places, and seal any gaps around baseboards, pipes, and electrical outlets.
Document the bite locations and any treatment applied. This record assists healthcare providers if the condition worsens and supports pest‑control professionals in targeting infestations.