How can you help with a bedbug bite? - briefly
Clean the area with mild soap and water, apply a cold compress to lessen swelling, and use an over‑the‑counter antihistamine or hydrocortisone cream to ease itching. Monitor for infection signs and seek medical attention if redness expands or fever appears.
How can you help with a bedbug bite? - in detail
When a bedbug bite causes itching, swelling, or discomfort, immediate care can reduce symptoms and prevent infection.
First, cleanse the area with mild soap and lukewarm water. Pat dry with a clean towel; rubbing may aggravate the skin.
Apply a cold compress for 10–15 minutes to constrict blood vessels and lessen swelling. Repeat every hour as needed during the first few hours.
Topical treatments can control inflammation and itch:
- Hydrocortisone 1% cream, applied thinly, limits redness and itching.
- Calamine lotion or zinc‑oxide paste provides a soothing barrier.
- Antihistamine creams (e.g., diphenhydramine) offer short‑term relief.
Oral antihistamines (cetirizine, loratadine, or diphenhydramine) are useful when multiple bites cause widespread itching. Follow label dosage and consider any contraindications.
If the bite becomes infected—signs include increasing pain, warmth, pus, or fever—seek medical attention promptly. A physician may prescribe topical antibiotics or a short course of oral antibiotics.
To avoid secondary irritation, keep fingernails trimmed and discourage scratching. If scratching occurs, clean the wound again and reapply a protective ointment.
For persistent or severe reactions, a healthcare provider can evaluate for allergic responses and may recommend stronger corticosteroid creams or prescription antihistamines.
Finally, address the source of infestation: inspect bedding, furniture, and cracks; wash linens in hot water (≥60 °C) and dry on high heat; vacuum and seal cracks; consider professional pest control to eliminate the insects and prevent further bites.