What should be done if a flea bite causes itching? - briefly
Clean the bite with mild soap and water, then apply a topical antihistamine or corticosteroid cream to lessen itching and inflammation. If swelling worsens or infection signs develop, consult a healthcare professional promptly.
What should be done if a flea bite causes itching? - in detail
When a flea bite produces a pruritic reaction, follow these steps to alleviate discomfort and prevent complications.
First, cleanse the site with lukewarm water and mild soap. Rinse thoroughly, then pat dry with a clean towel. This removes saliva and reduces the risk of secondary infection.
Apply a topical anti‑inflammatory or antihistamine cream, such as hydrocortisone (1 %) or a diphenhydramine gel. Leave the product on for the recommended duration, typically 2–3 hours, and reapply if itching persists.
If over‑the‑counter options are insufficient, oral antihistamines (e.g., cetirizine 10 mg once daily) can be taken. Observe dosage instructions and contraindications, especially for children or pregnant individuals.
Cold compresses, applied for 10–15 minutes several times a day, constrict blood vessels and temporarily dull the sensation. Avoid scratching; repeated trauma can exacerbate inflammation and introduce bacteria.
For persistent lesions or signs of infection—redness spreading beyond the bite, pus, fever, or swelling—seek medical evaluation promptly. A healthcare professional may prescribe a stronger corticosteroid or antibiotics if bacterial involvement is suspected.
Prevent future occurrences by treating pets with veterinarian‑approved flea control products, regularly washing bedding, and vacuuming carpets to eliminate eggs and larvae. Environmental insecticides may be employed in severe infestations, following label directions.
In summary: clean the bite, apply topical anti‑itch agents, consider oral antihistamines, use cold therapy, refrain from scratching, monitor for infection, and implement comprehensive flea management.