How and with what can bedbug bites be treated? - briefly
Apply a low‑potency corticosteroid cream and an oral antihistamine to alleviate itching and swelling; for larger or allergic reactions, a physician may prescribe systemic steroids.
How and with what can bedbug bites be treated? - in detail
Treating bites from Cimex lectularius requires immediate skin care, symptom relief, and monitoring for complications.
First, cleanse the area with mild soap and lukewarm water to remove irritants and reduce infection risk. Pat dry; avoid rubbing, which can worsen inflammation.
Apply a cold compress for 5–10 minutes to constrict blood vessels and lessen swelling. Follow with a topical anti‑itch agent such as 1 % hydrocortisone cream, calamine lotion, or a pramoxine‑based preparation. These products should be applied two to three times daily, not exceeding the recommended duration on the label.
If itching persists, oral antihistamines (e.g., diphenhydramine 25–50 mg, cetirizine 10 mg) can be taken according to package instructions. For pain, acetaminophen or ibuprofen provides additional relief.
Monitor the lesions for signs of infection: increasing redness, warmth, pus, or fever. Should any of these develop, seek medical evaluation. A clinician may prescribe topical or oral antibiotics and, if an allergic reaction is severe, a short course of systemic corticosteroids.
In cases of extensive bite clusters or hypersensitivity, referral to a dermatologist is advisable for possible prescription‑strength steroid creams or phototherapy.
Prevent secondary irritation by keeping fingernails trimmed and discouraging scratching. Use protective clothing or barrier creams if exposure to infested environments is unavoidable.
Overall management combines hygiene, topical anti‑inflammatory agents, systemic antihistamines or analgesics as needed, and prompt medical attention for infection or severe allergic response.