What should be applied to soothe bed bug bites? - briefly
Apply a topical antihistamine or low‑strength hydrocortisone cream to lessen itching and swelling. Follow with a cold compress for additional relief.
What should be applied to soothe bed bug bites? - in detail
Bed‑bug bites cause itching, redness, and occasional swelling. Immediate relief begins with cleaning the affected skin using mild soap and water to remove irritants and reduce infection risk. After the area dries, apply one or more of the following agents, each chosen for a specific therapeutic action.
- Topical antihistamine creams (e.g., diphenhydramine 1%): block histamine receptors, decreasing itch intensity within minutes. Use a thin layer up to three times daily; discontinue if skin irritation develops.
- Low‑strength corticosteroid ointments (hydrocortisone 1%): suppress local inflammation, lessen redness and swelling. Apply to the bite no more than twice a day for a maximum of seven days to avoid skin thinning.
- Calamine lotion or zinc‑oxide paste: form a protective barrier, dry out weeping lesions, and provide a cooling sensation. Reapply after each wash or as needed for comfort.
- Aloe vera gel: supplies soothing moisture, contains anti‑inflammatory compounds, and promotes skin repair. Apply liberally after cleaning; repeat every few hours.
- Cold compress: reduce blood flow to the bite, temporarily numbing the area and limiting edema. Hold a wrapped ice pack for 5‑10 minutes, several times a day.
- Oral antihistamines (e.g., cetirizine 10 mg, loratadine 10 mg): useful when multiple bites produce widespread itching. Take once daily with food; avoid driving or operating machinery if drowsiness occurs.
- Baking soda paste (1 part baking soda to 3 parts water): neutralizes skin acidity and alleviates itch. Apply for 10 minutes, then rinse; limit to twice daily to prevent dryness.
- Tea tree oil (5 % dilution): provides antimicrobial protection and mild analgesia. Mix with a carrier oil (e.g., coconut oil) and dab onto the bite; discontinue if irritation appears.
If itching persists beyond 48 hours, or if signs of infection (increased warmth, pus, expanding redness, fever) develop, seek medical evaluation. Avoid scratching, as it can break the skin barrier and introduce bacteria. For individuals with sensitive skin or known allergies, test a small area before full application.