How to treat lesions on a cat caused by fleas? - briefly
Clean the affected skin with a gentle antiseptic solution, apply a veterinary‑approved topical medication to reduce inflammation and infection, and initiate a comprehensive flea‑control regimen to prevent recurrence.
How to treat lesions on a cat caused by fleas? - in detail
Flea‑induced skin lesions in cats require prompt identification, thorough cleaning, targeted medication, and ongoing parasite control.
First, examine the affected area for redness, crusting, hair loss, and signs of secondary infection. Use a fine‑toothed flea comb to remove adult fleas and eggs, then wash the skin with a mild veterinary‑approved antiseptic solution (e.g., chlorhexidine 0.05 %). Pat the region dry with a clean towel.
Second, apply appropriate topical or oral treatments:
- Anti‑inflammatory agents (e.g., corticosteroid spray or oral prednisolone) reduce swelling and itching.
- Antibiotics (e.g., amoxicillin‑clavulanate) address bacterial superinfection; choose based on culture results when possible.
- Antipruritic medications (e.g., antihistamines or gabapentin) alleviate discomfort.
- Flea‑killing products (spot‑on, oral tablets, or collars) eliminate the source; select a product labeled for cats and follow the dosage schedule precisely.
Third, maintain hygiene and support healing:
- Keep the cat confined to a clean area to prevent further irritation.
- Replace bedding and wash any fabrics that have contacted the lesions.
- Use a protective Elizabethan collar if the cat attempts to lick or scratch the wound.
Fourth, implement comprehensive flea management to prevent recurrence:
- Treat all household pets simultaneously.
- Vacuum carpets and upholstery daily; discard vacuum bags or clean canisters immediately.
- Apply environmental flea control (e.g., insect growth regulator sprays or foggers) according to manufacturer instructions.
- Wash the cat’s living spaces with hot water (> 60 °C) weekly.
Finally, monitor progress daily. If redness persists beyond three days, if lesions enlarge, or if systemic signs such as fever, lethargy, or loss of appetite appear, seek veterinary evaluation promptly. Early intervention prevents chronic dermatitis and reduces the risk of severe allergic reactions.