What to rub on flea bites? - briefly
Use a cold compress or a hydrocortisone‑containing anti‑itch cream, and consider calamine lotion or diluted apple cider vinegar for additional relief. Avoid scratching to prevent infection.
What to rub on flea bites? - in detail
When flea bites cause itching, swelling, or redness, applying a soothing topical agent can reduce discomfort and prevent secondary infection. The following substances are commonly used, each with a specific mode of action and recommended application method.
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Hydrocortisone cream (1 %) – a mild corticosteroid that diminishes inflammation and pruritus. Apply a thin layer to the affected area two to three times daily for no more than a week unless directed otherwise by a health professional.
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Antihistamine ointment (e.g., diphenhydramine) – blocks histamine receptors, relieving itch. Use a small amount on the bite after cleaning the skin; repeat every 4–6 hours if needed.
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Calamine lotion – a zinc‑oxide based astringent that cools the skin and dries out the lesion. Shake well, dab onto a cotton ball, and spread lightly. Reapply every few hours.
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Aloe vera gel – contains anti‑inflammatory polysaccharides and moisturizes the skin. Apply a generous amount directly from the leaf or a pure gel product; repeat as often as desired.
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Colloidal oatmeal paste – oatmeal’s saponins soothe irritation. Mix oatmeal with warm water to form a paste, spread over the bite, and let it sit for 10–15 minutes before rinsing. Use twice daily.
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Baking soda slurry – alkaline solution that neutralizes acidic skin secretions. Dissolve one teaspoon of baking soda in a few drops of water, apply with a cotton swab, and let dry. Limit to one application per hour to avoid skin irritation.
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Tea tree oil (diluted 5 %) – possesses antimicrobial and anti‑inflammatory properties. Combine with a carrier oil (e.g., coconut or jojoba) and dab a few drops onto the bite. Use no more than three times daily.
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Witch hazel extract – astringent that contracts tissue and reduces swelling. Apply with a cotton pad; repeat every 2–3 hours.
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Cold compress – reduces blood flow and numbs the area, temporarily easing itch. Wrap ice in a cloth and press on the bite for 5–10 minutes, several times a day.
Precautions: avoid applying raw essential oils directly to the skin; always dilute. Discontinue use if redness, blistering, or worsening irritation occurs. For extensive reactions, secondary infection signs, or persistent symptoms beyond a few days, seek medical evaluation.