What should you apply after bedbug bites? - briefly
Apply a topical antihistamine or 1% hydrocortisone cream to alleviate itching and swelling; if the skin appears irritated or infected, follow with a thin layer of an over‑the‑counter antibacterial ointment. Use cool compresses as needed to further soothe the area.
What should you apply after bedbug bites? - in detail
After a bed‑bug bite, the first step is to stop the itching and reduce inflammation. Apply a cold compress for several minutes to constrict blood vessels and lessen swelling. Once the skin is cooled, use a topical antihistamine or corticosteroid cream. Over‑the‑counter options such as diphenhydramine (Benadryl) cream or 1 % hydrocortisone gel are effective for most reactions. Apply a thin layer to the affected area two to three times daily, avoiding excessive rubbing.
If the bite is more severe, oral antihistamines can complement the topical treatment. Cetirizine, loratadine, or fexofenadine taken at the recommended dose help control systemic itching and reduce the histamine response. For individuals with known allergies or heightened sensitivity, a short course of oral corticosteroids prescribed by a physician may be necessary.
Moisturizing the skin prevents cracking and secondary infection. Choose a fragrance‑free, hypoallergenic lotion or ointment such as petroleum jelly, which creates a protective barrier and maintains skin integrity. Apply after each topical medication session.
When signs of infection appear—redness expanding beyond the bite, warmth, pus, or fever—seek medical attention promptly. A healthcare provider may prescribe topical antibiotics (e.g., mupirocin) or oral antibiotics if bacterial involvement is confirmed.
Summary of recommended applications:
- Cold compress: 5–10 minutes, repeat as needed.
- Topical antihistamine or corticosteroid: diphenhydramine or 1 % hydrocortisone, 2–3 times daily.
- Oral antihistamine: cetirizine, loratadine, or fexofenadine, per label dosage.
- Moisturizer/barrier: fragrance‑free petroleum jelly or hypoallergenic lotion, after each treatment.
- Antibiotic (if infected): topical mupirocin or prescribed oral antibiotic, under medical supervision.
Following this regimen minimizes discomfort, controls inflammation, and reduces the risk of complications after bed‑bug bites.