Why Is My Cat Urinating Blood

Why Is My Cat Urinating Blood?

Discovering blood in your cat’s urine can be a distressing experience for any pet owner. Hematuria, the medical term for blood in the urine, is not a condition in itself but rather a symptom of an underlying problem. It is crucial to identify the cause of this alarming symptom and seek veterinary attention promptly. In this article, we will explore some possible reasons for why your cat may be urinating blood and provide answers to commonly asked questions.

Possible Causes of Blood in Cat Urine:

1. Urinary Tract Infection (UTI): UTIs can cause inflammation and irritation in the urinary tract, leading to blood in the urine.

2. Bladder Stones: Mineral deposits can form in your cat’s bladder, causing irritation and bleeding during urination.

3. Feline Lower Urinary Tract Disease (FLUTD): FLUTD encompasses various conditions that affect the bladder and urethra, including urinary blockages and interstitial cystitis.

4. Trauma or Injury: Any trauma or injury to the urinary tract, such as falling from a height or being hit by a car, can result in blood in the urine.

5. Feline Idiopathic Cystitis: A condition characterized by inflammation of the bladder with an unknown cause, often resulting in hematuria.

6. Kidney Infection or Disease: Infections or diseases affecting the kidneys can lead to blood in the urine.

7. Urinary Tract Obstruction: Partial or complete obstruction of the urinary tract due to stones, tumors, or other blockages can cause blood in the urine.

8. Cancer: Tumors in the urinary tract, kidneys, or other nearby organs can lead to blood in the urine.

See also  Why Does My Calico Cat Meow So Much

9. Blood Clotting Disorders: Certain blood clotting disorders can cause blood to appear in the urine.

10. Medications: Some medications, particularly those that affect blood clotting or cause bladder irritation, may result in blood in the urine as a side effect.

11. Stress: Cats experiencing stress or anxiety may develop FLUTD, which can be accompanied by hematuria.

12. Poisoning: Ingesting certain toxic substances can lead to blood in the urine as a symptom.

Frequently Asked Questions (FAQs):

1. Is blood in my cat’s urine an emergency?
Yes, blood in the urine should be considered an emergency. Contact your veterinarian immediately for guidance.

2. Can I wait and see if the blood goes away on its own?
It is not recommended to wait and see if the blood resolves spontaneously. Underlying conditions need to be addressed promptly.

3. How will my veterinarian diagnose the cause of the blood?
Your veterinarian will likely perform a thorough physical examination, analyze a urine sample, and may recommend additional tests such as bloodwork, imaging, or a urinalysis.

4. Can stress cause blood in a cat’s urine?
Yes, stress can contribute to the development of FLUTD in cats, which can manifest as blood in the urine.

5. Can diet affect blood in a cat’s urine?
Diet can play a role in urinary health. Feeding a high-quality, balanced diet appropriate for your cat’s age and condition can help prevent certain urinary issues.

6. Can I give my cat over-the-counter medications for the blood in the urine?
Never give your cat any medications without consulting your veterinarian first. Some human medications can be toxic to cats.

See also  How to Get Rid of Dog Pee Smell in Couch

7. Can blood in the urine indicate a life-threatening condition?
Yes, depending on the underlying cause, blood in the urine can be associated with life-threatening conditions, such as urinary blockages.

8. Will my cat need surgery for blood in the urine?
The need for surgery will depend on the underlying cause of the blood in the urine. Some conditions may require surgical intervention.

9. Can female cats also develop blood in their urine?
Yes, female cats can develop blood in their urine. It is not exclusive to male cats.

10. Can my cat’s urinary issues be prevented?
While not all urinary issues can be prevented, maintaining proper hydration, offering a balanced diet, and ensuring a stress-free environment can help reduce the risk.

11. Can blood in the urine be a sign of a urinary tract infection (UTI)?
Yes, UTIs can cause blood in the urine. However, other conditions can also result in this symptom.

12. Can blood in the urine resolve on its own without treatment?
Blood in the urine may resolve spontaneously in some cases, but it is essential to identify and address the underlying cause to prevent recurrence or further complications.


Blood in your cat’s urine is never a normal occurrence and should not be ignored. It is crucial to seek veterinary attention promptly to identify the underlying cause and provide appropriate treatment. By addressing the issue early, you can ensure the well-being and urinary health of your beloved feline companion.