When a cat suffers from acute renal failure, if the symptoms are mild, it usually takes about 3 to 7 days for the cat to be cured. If the condition is more severe, the cat will need a longer period of treatment to fully recover. When cats develop acute renal failure, they are usually accompanied by lethargy, anorexia, vomiting, depression, etc. In fact, the length of treatment time needs to be determined based on the cat’s condition and treatment.

The causes of acute renal failure in cats are:

1. There are many causes of acute renal failure in cats. First of all, consider the causes of obstruction, such as large retention of urine caused by urethral stones, bladder stones and other diseases.

2. Secondly, consider prerenal causes, such as insufficient renal blood flow perfusion, mostly caused by dehydration and other reasons.

3. Finally, consider renal causes, such as accidentally ingesting kidney-damaging drugs or toxic substances.