What should I do if I've been bitten by a flea? - briefly
Wash the affected area with mild soap and water, then apply a soothing anti‑itch lotion or hydrocortisone cream. If redness, swelling, or fever develop, seek medical attention promptly.
What should I do if I've been bitten by a flea? - in detail
If a flea has pierced your skin, begin by cleaning the affected area. Wash the site with mild soap and lukewarm water to remove any debris and reduce the risk of infection. Pat dry with a clean towel; do not rub, which can aggravate irritation.
Apply a cold compress or an ice pack wrapped in a cloth for 10–15 minutes. This eases swelling and numbs the itch. Repeat as needed, allowing the skin to return to normal temperature between applications.
Topical treatments can further alleviate discomfort:
- Over‑the‑counter hydrocortisone cream (1%) applied twice daily for up to three days.
- Antihistamine ointment or oral antihistamine tablets (e.g., diphenhydramine 25 mg) to control itching.
- Calamine lotion or a soothing aloe‑gel layer to protect the skin and keep it moist.
Monitor the bite for signs of infection: increasing redness, warmth, pus, or escalating pain. Should any of these appear, seek medical attention promptly. Persistent swelling or a spreading rash may indicate an allergic reaction; a healthcare professional can prescribe stronger corticosteroids or antihistamines.
Prevent future incidents by addressing the source. Treat pets with veterinarian‑approved flea control products, wash bedding at high temperatures, and vacuum carpets and upholstery regularly. Consider using a household flea spray or an environmental insecticide if infestation is confirmed.
Maintain good hygiene, apply appropriate topical care, and remain vigilant for complications. These measures collectively minimize discomfort and reduce the likelihood of secondary infection.