How do flea bites on a human look and how are they treated? - briefly
Flea bites appear as tiny, red, raised spots, frequently grouped in a line or cluster, with a central puncture and intense itching. Treatment involves cleaning the area, applying topical antihistamine or corticosteroid creams, and, if necessary, taking oral antihistamines to reduce inflammation and relieve discomfort.
How do flea bites on a human look and how are they treated? - in detail
Flea bites appear as small, round punctures, typically 2–5 mm in diameter. The centre often shows a red or pink dot, surrounded by a slightly raised, reddish halo. Multiple bites may form a linear or clustered pattern, reflecting the insect’s movement across the skin. Itching is common; scratching can cause secondary inflammation or infection.
Treatment proceeds in stages. Initial care focuses on symptom relief:
- Clean the area with mild soap and water to reduce bacterial load.
- Apply a cold compress for 10–15 minutes to diminish swelling and itching.
- Use over‑the‑counter antihistamine creams or oral antihistamines (e.g., diphenhydramine) to control pruritus.
- Topical corticosteroids (hydrocortisone 1 %) can be applied twice daily for persistent redness.
If signs of infection develop—pus, increasing pain, warmth, or expanding redness—medical evaluation is required. Prescription antibiotics may be necessary, and a healthcare professional may recommend stronger corticosteroid preparations.
Prevention reduces recurrence. Regularly wash bedding, clothing, and pet bedding in hot water. Vacuum carpets and upholstery frequently; dispose of vacuum contents immediately. Treat domestic animals with veterinarian‑approved flea control products, such as topical spot‑on treatments or oral medications. Maintain outdoor areas by trimming grass and removing debris where fleas proliferate.
In most cases, bites resolve within one to two weeks without lasting damage, provided proper hygiene and symptomatic treatment are observed. Persistent or severe reactions warrant professional assessment.