Why Is My Cat Peeing Blood

Why Is My Cat Peeing Blood?

Finding blood in your cat’s urine can be alarming and distressing. Hematuria, the medical term for blood in the urine, is not a condition itself but rather a symptom of an underlying issue. Identifying the cause of your cat’s hematuria is crucial in order to provide appropriate treatment and ensure your furry friend’s well-being.

There are several possible reasons why your cat may be peeing blood, including:

1. Urinary Tract Infection (UTI): UTIs can cause inflammation and irritation in the urinary tract, leading to blood in the urine. Bacterial infections are the most common cause of UTIs in cats.

2. Bladder Stones: These are mineral deposits that form in the bladder and can cause bleeding. Cats with bladder stones may also experience discomfort and frequent urination.

3. Urinary Tract Trauma: Injuries to the urinary tract, such as from accidents or fights, can result in blood in the urine. It is essential to seek veterinary attention immediately if you suspect trauma.

4. Feline Lower Urinary Tract Disease (FLUTD): FLUTD is a collective term for various conditions that affect the lower urinary tract. It can cause blood in the urine, along with other symptoms like straining to urinate and frequent urination.

5. Kidney Disease: Cats with kidney disease may have blood in their urine due to impaired kidney function. Other signs of kidney disease include increased thirst, weight loss, and lethargy.

6. Tumors or Polyps: Abnormal growths in the urinary tract can cause bleeding. These growths can be benign or malignant and require veterinary intervention.

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7. Medications: Certain medications, including some antibiotics and pain relievers, can cause blood in the urine as a side effect. Consult your veterinarian if you suspect this may be the cause.


1. Is blood in my cat’s urine an emergency?
If you notice blood in your cat’s urine, it is important to contact your veterinarian promptly. While some causes may be less urgent, others, such as urinary tract blockages, can be life-threatening.

2. Can stress cause blood in my cat’s urine?
Stress can contribute to urinary issues in cats, including blood in the urine. Reducing stressors and providing a calm environment can help alleviate symptoms.

3. Can a change in diet cause bloody urine?
A sudden change in diet can potentially cause gastrointestinal upset, which may lead to blood in the urine. Gradually transitioning your cat to a new diet can help prevent this.

4. Can blood in the urine be treated at home?
While certain causes of blood in the urine may resolve with home care, it is essential to consult with a veterinarian to determine the underlying cause and receive appropriate treatment.

5. How is the cause of blood in the urine diagnosed?
A veterinarian will conduct a thorough physical examination, potentially followed by blood tests, urinalysis, imaging, or other diagnostic procedures to identify the underlying cause.

6. Can blood in the urine be prevented?
Preventing blood in the urine depends on identifying and addressing the underlying cause. Maintaining a balanced diet, providing fresh water, and reducing stress can help prevent some urinary issues.

7. Will my cat need surgery if they have blood in their urine?
The need for surgery depends on the underlying cause. In some cases, medical management may be sufficient, while others may require surgical intervention. Your veterinarian will guide you accordingly.

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Remember, finding blood in your cat’s urine should never be ignored. Seeking veterinary advice promptly is crucial for an accurate diagnosis and appropriate treatment plan to ensure your cat’s health and well-being.