How can I stop itching from a bedbug bite? - briefly
Apply a cold compress to the bite for several minutes, then use an over‑the‑counter antihistamine cream or oral antihistamine to suppress the itch. If symptoms continue, keep the area clean, avoid scratching, and seek medical advice for stronger treatment.
How can I stop itching from a bedbug bite? - in detail
Relieving the itch produced by a bedbug bite requires a combination of immediate care and preventive measures.
First, cleanse the affected area with mild soap and cool water. This removes potential irritants and reduces the likelihood of secondary infection. Pat the skin dry; rubbing can aggravate the reaction.
Apply a topical anti‑itch agent within minutes of the bite. Options include:
- 1 % hydrocortisone cream – diminishes inflammation and pruritus.
- Calamine lotion – provides a soothing, cooling effect.
- 0.5 % pramoxine gel – numbs the skin temporarily.
If the reaction is more severe, oral antihistamines such as diphenhydramine (25 mg) or cetirizine (10 mg) can be taken according to the package dosage.
Cold compresses further alleviate discomfort. Wrap ice in a cloth and press on the bite for 10–15 minutes, repeating as needed. Avoid heat sources, which increase blood flow and intensify itching.
When swelling persists, elevate the limb to reduce fluid accumulation.
For persistent or spreading lesions, seek medical evaluation. Prescription-strength corticosteroids or antibiotics may be required if infection develops.
Long‑term control focuses on eliminating the insects. Wash bedding, clothing, and curtains in hot water (≥ 60 °C) and dry on high heat. Vacuum mattresses, furniture, and floor coverings, then discard the vacuum bag. Encase mattresses and box springs in zippered covers designed to trap insects.
Regular inspection of sleeping areas, especially seams and folds, helps detect early infestations. Prompt professional pest‑management treatment prevents new bites and reduces overall skin irritation.