How should I treat a wound after a bedbug bite? - briefly
First, gently cleanse the bite area with mild soap and lukewarm water, pat dry, apply an antiseptic such as povidone‑iodine, and cover with a clean, non‑adhesive dressing. If itching or swelling continues, use an oral antihistamine or a low‑potency topical corticosteroid, and seek medical attention if redness spreads or fever develops.
How should I treat a wound after a bedbug bite? - in detail
Treat the affected area promptly to reduce irritation and prevent infection. Begin with gentle cleansing: wash the skin with lukewarm water and a mild, fragrance‑free soap. Rinse thoroughly and pat dry with a clean towel.
Apply a topical antiseptic such as povidone‑iodine or chlorhexidine to the bite site. Allow the solution to air‑dry before covering.
If swelling or itching persists, use an over‑the‑counter antihistamine cream or oral antihistamine. A low‑dose hydrocortisone ointment can alleviate inflammation; limit use to three days unless directed otherwise.
Monitor for signs of secondary infection: increasing redness, warmth, pus, or fever. Should any of these appear, seek medical evaluation for possible antibiotic therapy.
Maintain hygiene throughout the healing period. Change any bandage daily, keep nails trimmed to prevent scratching, and avoid tight clothing that may irritate the skin.
For severe reactions—rapid swelling of the face or throat, difficulty breathing, or hives—administer emergency treatment with epinephrine if prescribed and obtain immediate medical assistance.