My cat has urinary calculi and has a catheter inserted. Look around four o'clock in the morning, get up at eight o'clock in the morning and find it dead! Why?

Urine caused by urinary calculi cannot be excreted. There are many kinds of urinary calculi, some of which can't be detected by X-ray, and most of them are turbid. In this case, some catheterization is good once, and some catheterization is blocked from time to time. It's okay for you to go to the hospital for catheterization, but don't keep inserting the catheter. Catheter is easy to scratch urethra, causing urethral hyperplasia and infection.

The cause of death cannot be analyzed by listening to you. It's better to upload a film to see if it is a urinary tract infection caused by bladder rupture or urinary system necrosis.