What should be applied to a person’s skin to soothe bedbug bites? - briefly
Apply a low‑strength (1%) hydrocortisone cream directly to the bite sites to reduce itching and inflammation. An oral antihistamine can be taken concurrently for additional relief.
What should be applied to a person’s skin to soothe bedbug bites? - in detail
Topical options for relieving the irritation caused by Cimex lectularius bites include:
- Hydrocortisone 1 % cream – reduces inflammation and pruritus by inhibiting prostaglandin synthesis. Apply a thin layer to the affected area up to three times daily for 5–7 days.
- Calamine lotion – provides a cooling effect and forms a protective barrier that eases itching. Shake well, apply with a cotton pad, and reapply as needed.
- Aloe vera gel – supplies anti‑inflammatory polysaccharides and moisturizes skin, diminishing redness. Use a pure, preservative‑free product and spread gently over the bite.
- Antihistamine cream (e.g., diphenhydramine 1 % or doxepin 5 %) – blocks histamine receptors locally, curbing the allergic response. Limit use to 2–3 applications per day to avoid skin sensitization.
- Baking soda paste – combines sodium bicarbonate with a small amount of water to neutralize pH and soothe itching. Apply for 10–15 minutes, then rinse off.
- Cold compress or ice pack – constricts blood vessels, decreasing swelling and numbness. Hold for 5–10 minutes, repeat every hour while symptoms persist.
Adjunct measures that support recovery:
- Clean the bite with mild soap and water to prevent secondary infection.
- Keep fingernails trimmed to reduce damage from scratching.
- Use oral antihistamines (e.g., cetirizine 10 mg) if multiple bites cause widespread itching.
- Avoid applying irritants such as alcohol, scented lotions, or petroleum jelly, which can exacerbate inflammation.
When symptoms persist beyond a week, intensify redness, or develop signs of infection (pus, fever), seek medical evaluation for possible prescription‑strength corticosteroids or antibiotics.