The harm caused by catheterization to cats:

1. Catheterization may injure the urethra. Cat urethral mucosa is relatively fragile. If the operation is not standardized or excessive during the catheterization process, Roughness can cause damage to the urethral mucosa and cause urethritis.

2. It will cause damage to the urethral mucosa, often resulting in secondary urethral infection, causing urethritis. The cat will show pain and restlessness, frequent urge to urinate and frequent urination.

3. The stimulation of cats by catheterization can easily cause excessive stress, resulting in loss of appetite or even death, depression, decreased resistance, and other diseases.

Precautions for cat urinary catheterization:

1. Put an Elizabethan ring on the cat, do not let the cat bite off the catheter, or do not let the cat remove the catheter Tube.

2. Observe the urine from the urinary catheter. If the cat is not given a urine bag after normal urination, the urine will drip directly from the urinary catheter. If there is no urine bag, you need to observe it at all times, because a drop of urine will drip out of the urine tube in 3 to 5 seconds, and urine will continue to flow out.

3. If conditions permit, try to install a urine bag for the cat, because it is more convenient for the cat to install a urine bag. If the cat is not provided with a urine bag, dripping urine will easily wet the skin and hair of the cat's hind limbs, leading to infection of the cat's skin. When catheterizing the cat, pay attention to monitoring the cat's daily urine output to facilitate its recovery. judge.