How should a person be treated for flea bites? - briefly
Wash the bite sites with mild soap and water, then apply an over‑the‑counter antihistamine or corticosteroid cream to relieve itching and swelling. Seek medical attention if symptoms intensify or an allergic reaction occurs.
How should a person be treated for flea bites? - in detail
Flea bite reactions require immediate cleansing, symptom control, and monitoring for complications. Begin by washing the affected area with mild soap and lukewarm water to remove any residual insects and reduce the risk of secondary infection. Pat the skin dry with a clean towel; avoid rubbing, which can worsen irritation.
Apply a cold compress or a damp cloth for 10–15 minutes several times a day to lessen swelling and itching. Over‑the‑counter antihistamines such as diphenhydramine or cetirizine can be taken according to package directions to alleviate pruritus. For localized inflammation, a thin layer of a low‑potency corticosteroid cream (e.g., hydrocortisone 1 %) may be used three times daily for up to a week. If the bite is particularly painful, a topical anesthetic containing lidocaine can provide temporary relief.
Maintain the skin’s integrity by avoiding scratching. Should the skin break, cleanse the wound again and apply an antiseptic ointment (e.g., bacitracin) followed by a sterile bandage. Replace the dressing daily and watch for signs of infection: increasing redness, warmth, pus, or fever. If any of these occur, seek medical evaluation promptly.
In cases of severe allergic response—rapid swelling of the face or throat, difficulty breathing, or widespread hives—administer an epinephrine auto‑injector if available and call emergency services without delay.
Prevent future incidents by treating pets with appropriate flea control products, regularly washing bedding, vacuuming carpets, and using environmental insecticides when necessary. Consistent hygiene and prompt treatment minimize discomfort and reduce the likelihood of complications from flea bites.