What to apply to a bedbug bite? - briefly
Apply a topical antihistamine or low‑strength hydrocortisone cream to reduce itching and inflammation. Use a cold compress for additional relief of swelling.
What to apply to a bedbug bite? - in detail
Bedbug bites produce localized inflammation, itching, and sometimes minor swelling. Effective topical management focuses on reducing histamine response, soothing skin irritation, and preventing secondary infection.
Antihistamine creams or gels containing diphenhydramine or cetirizine diminish the allergic reaction that causes itching. Apply a thin layer to the affected area two to three times daily, avoiding broken skin.
Corticosteroid ointments, such as hydrocortisone 1 % or triamcinolone acetonide, suppress inflammatory mediators. Use for no more than a week to control redness and edema; discontinue if irritation worsens.
Calming agents provide additional relief:
- Aloe vera gel – cools, hydrates, and contains anti‑inflammatory compounds.
- Calamine lotion – forms a protective film, reduces itching through a mild astringent effect.
- Pramoxine‑containing creams – offer local anesthetic action, diminishing pain and pruritus.
If skin integrity is compromised, an antiseptic ointment (e.g., bacitracin, mupirocin) prevents bacterial colonization. Apply a small amount after cleaning the area with mild soap and water, then cover with a sterile gauze if necessary.
Systemic oral antihistamines (loratadine, fexofenadine) may be added for extensive reactions, taken according to package instructions. Oral analgesics such as ibuprofen can address discomfort associated with swelling.
Avoid scratching to reduce the risk of excoriation and infection. Maintain a clean environment, wash bedding in hot water, and employ integrated pest management to eliminate the source of bites.