How should I treat bedbug bites on a human body? - briefly
Clean the affected area with mild soap and water, then apply a cold compress to reduce swelling. Over‑the‑counter antihistamine or hydrocortisone cream can alleviate itching.
How should I treat bedbug bites on a human body? - in detail
Bedbug bites appear as small, red papules often grouped in a line or cluster. Initial care focuses on reducing inflammation, preventing secondary infection, and alleviating discomfort.
- Clean the affected area with mild soap and lukewarm water; pat dry with a clean towel.
- Apply a cold compress for 10‑15 minutes to diminish swelling and itching.
- Use over‑the‑counter topical corticosteroids (e.g., 1 % hydrocortisone) to control inflammatory response.
- Administer oral antihistamines (such as cetirizine 10 mg) for systemic itch relief, following label instructions.
- If lesions become painful, purulent, or enlarge, introduce a topical antibiotic ointment containing bacitracin or mupirocin.
Systemic pain can be managed with non‑steroidal anti‑inflammatory drugs (ibuprofen 200‑400 mg every 6 hours) provided no contraindications exist.
For individuals with heightened sensitivity or extensive reactions, a short course of oral corticosteroids may be prescribed by a healthcare professional.
Monitoring for signs of infection—red streaks, increased warmth, fever—warrants prompt medical evaluation.
Preventive measures after treatment include washing all bedding, clothing, and upholstered items in hot water (≥ 60 °C) and drying on high heat for at least 30 minutes. Vacuuming infested areas and sealing cracks in walls or furniture reduce re‑exposure.
In cases of severe hypersensitivity, consultation with an allergist or dermatologist can determine the need for specialized therapies such as phototherapy or immunomodulatory agents.