What to do if fleas bite people? - briefly
Immediately wash the affected skin with mild soap and water, then apply an antiseptic or hydrocortisone cream to lessen inflammation and itching; an oral antihistamine may be taken to control systemic reactions. Simultaneously, eliminate the source by cleaning bedding, vacuuming carpets, and using a suitable flea‑control treatment on pets and in the home to prevent further incidents.
What to do if fleas bite people? - in detail
Flea bites on humans cause itching, redness, and sometimes small swellings. Immediate care reduces discomfort and prevents secondary infection.
Clean the affected area with mild soap and lukewarm water. Pat dry with a clean towel. Apply a topical antiseptic, such as povidone‑iodine or chlorhexidine, to minimize bacterial colonisation.
Relieve itching through one or more of the following options:
- Over‑the‑counter antihistamine tablets or creams containing diphenhydramine.
- Hydrocortisone ointment applied two to three times daily for no more than seven days.
- Calamine lotion or a cool compress to soothe skin.
If multiple bites appear, inspect clothing and bedding for fleas. Wash all washable fabrics in hot water (minimum 60 °C) and dry on high heat. Non‑washable items should be vacuumed thoroughly, then the vacuum bag discarded. Treat the living environment with an insecticide approved for indoor use, following the manufacturer’s instructions precisely.
Monitor for signs of infection: increasing redness, pus, fever, or spreading rash. Seek medical attention promptly if any of these symptoms develop.
Prevent future incidents by maintaining regular pet flea control, keeping carpets and upholstery clean, and using flea‑preventive products recommended by veterinarians. Regular grooming of pets and prompt removal of stray animals from the premises further reduce the risk of human exposure.