What to rub on a flea bite on a person? - briefly
Apply a cold compress or an OTC anti‑itch cream such as hydrocortisone, calamine lotion, or a 1% antihistamine gel to lessen swelling and itching. For natural relief, dab diluted aloe vera or a paste of baking soda mixed with water onto the bite.
What to rub on a flea bite on a person? - in detail
When a flea bite causes itching and inflammation, applying a topical agent can lessen discomfort and prevent secondary infection.
First‑line options are over‑the‑counter antihistamine creams or gels containing diphenhydramine. These products block histamine release, reducing the pruritic response within minutes.
If the skin is inflamed, a mild corticosteroid such as 1 % hydrocortisone ointment can be massaged onto the area. Limit use to three days to avoid skin thinning.
For soothing heat, a cool compress or a chilled aloe‑vera leaf applied for 10–15 minutes provides moisture and a mild anesthetic effect. Aloe’s polysaccharides also promote wound healing.
Topical antiseptics like povidone‑iodine or chlorhexidine can be used when the bite is scratched open, preventing bacterial colonization. Apply a thin layer and cover with a breathable bandage if necessary.
Natural remedies with documented efficacy include:
- Calamine lotion – astringent, dries excess fluid, relieves itching.
- Witch‑hazel extract – tannins contract tissues, diminish swelling.
- Tea‑tree oil diluted 1 % in carrier oil – antimicrobial, anti‑inflammatory; avoid undiluted use to prevent irritation.
When multiple bites are present, rotate treatments to avoid over‑exposure to a single ingredient. Monitor for allergic reactions such as increased redness, swelling, or blistering; discontinue the product and seek medical advice if they occur.
In cases of severe hypersensitivity, oral antihistamines (e.g., cetirizine 10 mg) or a prescription‑strength steroid cream may be required. Always follow dosing instructions and consult a healthcare professional for persistent or worsening symptoms.