What should be smeared on a bedbug bite? - briefly
Apply a topical antihistamine or low‑strength hydrocortisone cream to lessen itching and swelling, and follow with a cold compress for additional soothing. Use a clean, fragrance‑free moisturizer if the skin feels dry after treatment.
What should be smeared on a bedbug bite? - in detail
When a bedbug bite becomes itchy or inflamed, applying a suitable topical agent can reduce discomfort and prevent secondary infection. Choose products that possess anti‑inflammatory, antihistamine, or soothing properties and that are safe for intact skin.
A hydrocortisone cream (1 %) works by suppressing the local immune response, decreasing redness and swelling. Apply a thin layer three times daily for up to seven days; discontinue if irritation appears. Over‑the‑counter antihistamine ointments containing diphenhydramine provide similar relief by blocking histamine receptors and can be used alongside a mild steroid.
Calamine lotion offers a cooling effect and forms a protective film that dries out the lesion. Apply with a clean cotton pad, allow it to air‑dry, and reapply every 2–3 hours as needed. Aloe vera gel, preferably pure extract, supplies moisture and contains compounds that calm irritation; a thin coating two to three times a day is sufficient.
For individuals preferring natural preparations, a paste made from baking soda and water can neutralize pH and alleviate itching. Apply for 10–15 minutes, then rinse. Diluted tea tree oil (1 % concentration) possesses antiseptic qualities; use a carrier such as a small amount of coconut oil to avoid skin irritation.
Recommended topical options
- 1 % hydrocortisone cream – anti‑inflammatory, short‑term use
- Diphenhydramine ointment – antihistamine, reduces itch
- Calamine lotion – soothing, dries lesion
- Pure aloe vera gel – moisturizing, anti‑irritant
- Baking soda paste – pH‑balancing, temporary relief
- 1 % tea tree oil in carrier – antiseptic, for mild cases
Agents to avoid
- Heavy petroleum‑based ointments – trap heat, may worsen swelling
- Alcohol‑based solutions – cause additional burning sensation
- Strong essential oils undiluted – risk of dermatitis
If the bite enlarges, shows pus, or is accompanied by fever, seek medical evaluation. Persistent or severe reactions may require prescription‑strength corticosteroids or oral antihistamines.