Effective resolution of a post-ovariohysterectomy cutaneous abscess in a young female cat following antibiotic switch from amoxicillin to cefadroxil

This case report presents the first use of buried continuous intradermal sutures in Indonesia to treat a post-ovariohysterectomy cutaneous abscess in a young cat, with an antibiotic switch. A 6-month-old female cat, K (2.5 kg), developed a cutaneous abscess after ovariohysterectomy. Amoxicillin trihydrate (15 mg/kg q12h) was administered orally for postoperative antimicrobial therapy. On day 9, physical examination revealed swelling at the sutured incision site, an elevated rectal temperature (39.9°C), and a grimacing expression. Antibiotic therapy was continued with subcutaneous injection of long-acting amoxicillin (15 mg/kg). However, by day 18, the owner reported purulent discharge from the swollen area. Upon re-examination, the antibiotic regimen was adjusted by replacing amoxicillin trihydrate with cefadroxil (35 mg/kg q24h, orally). By day 21, significant healing was observed with a notable reduction in abscess size and complete cessation of pus discharge. In subsequent days, clinical signs gradually diminished, and K's overall condition improved, as indicated by the return of normal appetite, behavior, and activity. The sutured incision site healed well and blended seamlessly with the surrounding skin.