What should be applied to scratched bedbug bites? - briefly
Apply a topical corticosteroid cream to lessen inflammation and an antihistamine lotion to relieve itching. Clean the area with mild soap before treatment to reduce risk of infection.
What should be applied to scratched bedbug bites? - in detail
After a bedbug bite has been scratched, the first action is to cleanse the area with mild soap and lukewarm water. Pat the skin dry to prevent additional irritation.
Topical applications that reduce inflammation and prevent infection include:
- Antiseptic ointment containing povidone‑iodine or chlorhexidine.
- Low‑potency corticosteroid cream (e.g., hydrocortisone 1 %) applied two to three times daily.
- Calamine lotion or zinc‑oxide paste to soothe itching.
- Antihistamine gel (e.g., diphenhydramine) for localized relief.
Oral agents may be added when systemic symptoms appear:
- Non‑sedating antihistamine tablets such as cetirizine or loratadine, taken according to label dosage.
- Analgesic medication (acetaminophen or ibuprofen) to alleviate pain and reduce swelling.
Additional measures:
- Apply a cold compress for 10‑15 minutes, several times a day, to limit swelling.
- Keep nails trimmed to discourage further scratching.
- Observe the site for signs of infection—redness spreading beyond the bite, increased warmth, pus, or fever. If any occur, seek medical evaluation for possible antibiotic therapy.
Consistent care with the above interventions typically restores skin integrity within several days.