What to apply after a bedbug bite? - briefly
Clean the area with mild soap and water, then apply a topical antihistamine or a low‑strength corticosteroid cream to reduce itching and inflammation. If swelling persists, an oral antihistamine may be taken according to the product’s instructions.
What to apply after a bedbug bite? - in detail
After a bed‑bug bite, immediate care focuses on reducing inflammation, relieving itching, and preventing secondary infection.
Clean the area with mild soap and lukewarm water. Pat dry; do not rub, which can aggravate skin.
Apply a cold compress for 5–10 minutes to constrict blood vessels and lessen swelling.
Topical options include:
- 1 % hydrocortisone cream – diminishes erythema and pruritus.
- Calamine lotion – provides a cooling effect and forms a protective barrier.
- Antihistamine ointments containing diphenhydramine – block histamine release, reducing itch.
If the bite is extensive or itching is severe, oral antihistamines such as cetirizine or diphenhydramine can be taken according to label instructions.
Analgesic tablets (e.g., ibuprofen) help alleviate pain and further reduce inflammation.
Avoid scratching; repeated trauma can introduce bacteria. If signs of infection appear—redness expanding beyond the bite, warmth, pus, or fever—seek medical evaluation promptly.
For individuals with known allergic reactions to insect bites, a prescribed epinephrine auto‑injector may be necessary; follow emergency protocols if systemic symptoms develop.
Regular monitoring of the bite site for changes ensures timely intervention and optimal recovery.