How can itching caused by earth fleas be relieved? - briefly
Use a cool compress and apply a topical antihistamine or corticosteroid cream to calm the skin, and consider an oral antihistamine for additional relief. Keep the area clean and avoid scratching to prevent further irritation.
How can itching caused by earth fleas be relieved? - in detail
Itching caused by tiny parasitic mites can be alleviated through a combination of immediate skin care, medication, and preventive measures.
First, cleanse the affected area with mild soap and cool water. Removing residual larvae reduces ongoing irritation. Pat the skin dry; rubbing can worsen the sensation.
Apply a topical agent to calm inflammation. Options include:
- 1 % hydrocortisone cream, applied 2–3 times daily for up to a week.
- Calamine lotion, providing a soothing film and mild astringent effect.
- 1 % pramoxine or lidocaine gel, delivering localized anesthetic relief.
If the rash is widespread or severe, oral antihistamines such as diphenhydramine (25‑50 mg) or cetirizine (10 mg) can control histamine‑mediated itching. For intense inflammation, a short course of oral corticosteroids may be prescribed by a physician.
Moisturizing the skin after treatment helps restore barrier function. Use fragrance‑free emollients or colloidal oatmeal baths for additional soothing.
Prevent further bites by eliminating the parasites from the environment:
- Wash clothing and bedding in hot water (≥ 60 °C) and dry on high heat.
- Shower promptly after outdoor activities, especially in grassy or wooded areas.
- Apply insect repellent containing DEET, picaridin, or permethrin to skin and clothing.
- Treat pets with appropriate flea control products, as they can transport the mites indoors.
If lesions develop signs of infection—pus, increasing redness, or fever—seek medical attention promptly for possible antibiotic therapy.