Hello there! I'm so sorry to hear that you're dealing with this issue so soon after your cat's surgery. A perineal urethrostomy (PU) is usually performed to reduce the risk of urinary blockages, but occasionally, complications can occur.
There are a few possible reasons your cat might be experiencing another blockage. Scar tissue formation at the surgical site can sometimes narrow the urethra. Inflammation and swelling can also contribute, especially in the early post-operative phase. Additionally, stones, crystals, or mucus plugs may still be forming in the urinary tract, although the surgery is designed to minimize these issues.
At home, ensure your cat is drinking plenty of water to help flush the bladder and keep urine dilute. Consider providing a mix of wet and dry food to increase hydration. Keep your cat calm and comfortable, limiting activity to prevent additional stress on the healing site.
Watch closely for signs of a more serious issue, such as straining to urinate, blood in the urine, or not urinating at all. These symptoms require immediate veterinary attention, as they can quickly lead to severe complications.
I recommend booking a video consult with one of our veterinarians at Dial A Vet. They'll be able to assess your cat's situation more thoroughly and provide guidance tailored to your furry friend's needs. Take care!
June 20, 2025
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