What to do when bedbugs bite? - briefly
Clean the bite with mild soap and water, then apply an antiseptic or hydrocortisone cream to reduce itching and infection risk; take an oral antihistamine if needed and watch for allergic symptoms. Inspect bedding and furniture for signs of infestation and arrange professional pest control to stop further bites.
What to do when bedbugs bite? - in detail
If a person discovers bedbug bites, immediate care focuses on relieving discomfort and preventing secondary infection.
First, cleanse each bite with mild soap and lukewarm water. Rinse thoroughly, then pat dry with a clean towel. Applying an antiseptic, such as povidone‑iodine or a 70 % alcohol swab, reduces bacterial colonization.
Next, address itching and inflammation. Over‑the‑counter antihistamine tablets (e.g., cetirizine 10 mg) or topical corticosteroid creams (1 % hydrocortisone) can be applied according to package directions. For persistent swelling, a cold compress for 10–15 minutes, repeated every hour, provides temporary relief.
If lesions become painful, ooze, or develop a red halo, seek medical evaluation. A healthcare professional may prescribe stronger corticosteroids, oral antibiotics, or a short course of systemic antihistamines.
Document the reaction: note the date of onset, progression, and any treatments used. This record assists clinicians in diagnosing allergic responses versus infection.
Simultaneously, manage the source to avoid repeated exposure. Inspect sleeping areas for live insects, shed skins, and dark‑colored spots on mattresses, bed frames, and nearby furniture. Wash all bedding, curtains, and clothing in hot water (≥ 60 °C) and dry on high heat for at least 30 minutes. Vacuum carpets, upholstered furniture, and cracks in walls; discard the vacuum bag or empty the canister into a sealed bag.
If infestation signs persist, enlist a professional pest‑control service. Effective eradication typically combines heat treatment (raising room temperature to 50 °C for several hours) and approved insecticides applied to cracks, seams, and baseboards.
Finally, monitor the skin for delayed reactions. Some individuals experience a secondary rash days after the initial bite. Continued use of antihistamines and moisturizers can mitigate lingering irritation.
Key actions:
- Clean bites with soap and water.
- Apply antiseptic.
- Use antihistamine or hydrocortisone for itching.
- Apply cold compress for swelling.
- Seek medical help for infection signs.
- Record symptoms and treatments.
- Launder and heat‑dry all fabrics.
- Vacuum and seal debris.
- Contact pest‑control professionals if needed.
- Observe for delayed skin responses.