What can quickly treat bedbug bites? - briefly
Apply a cold compress and an over‑the‑counter hydrocortisone cream to lessen itching and swelling. Antihistamine tablets taken orally can also provide rapid relief.
What can quickly treat bedbug bites? - in detail
Bedbug bites cause localized itching, redness, and swelling that can develop within minutes to several hours after exposure. Prompt relief focuses on reducing inflammation, soothing skin, and preventing secondary infection.
- Apply a cold compress for 5–10 minutes to constrict blood vessels and diminish swelling. Repeat every hour as needed during the first few hours.
- Use over‑the‑counter topical corticosteroids such as 1 % hydrocortisone cream. Apply a thin layer to the affected area three times daily for up to three days. Higher‑potency steroids (e.g., 0.5 % betamethasone) are available by prescription for more severe reactions.
- Oral antihistamines (e.g., diphenhydramine 25–50 mg, cetirizine 10 mg) reduce itching and histamine‑mediated inflammation. Dose according to product labeling; avoid exceeding recommended limits.
- Calamine lotion or a 1 % pramoxine cream provide additional topical analgesia. Apply after washing the skin with mild soap and lukewarm water to remove irritants.
- For minor skin breakdown, keep the area clean with saline solution and cover with a sterile non‑adhesive dressing. Change dressing daily or when it becomes wet.
If symptoms persist beyond 48 hours, intensify itching, or signs of infection appear (increased warmth, pus, fever), seek medical evaluation. Prescription options may include oral corticosteroids, stronger topical agents, or antibiotics for bacterial superinfection.
Preventive measures—regular laundering of bedding at ≥ 60 °C, vacuuming of sleeping areas, and use of mattress encasements—reduce the likelihood of new bites and lessen the need for repeated treatment.