If you have noticed blood in your cat’s urine, it can be a concerning sight. This condition, medically known as hematuria, can be caused by various underlying health issues. As a responsible pet owner, understanding the causes, symptoms, and treatment options is crucial to ensuring your feline friend’s health and well-being.
What Does Blood in Cat Urine Look Like?

Normally, a cat’s urine is light yellow with a mild ammonia smell. However, if you notice bright red blood, pinkish discoloration, orange-tinted urine, brownish shades, or foamy urine with blood clots, it indicates a serious issue that requires immediate veterinary attention.
Causes of Blood in Cat Urine
There are several possible reasons why a cat may have blood in its urine. Some of the most common causes include:
- Urinary Tract Infections (UTIs): Bacterial infections in the bladder or urinary tract can cause irritation and bleeding.
- Feline Lower Urinary Tract Disease (FLUTD): A group of conditions that affect the bladder and urethra, leading to inflammation, pain, and sometimes bleeding.
- Bladder Stones: Crystals or stones in the bladder can cause irritation, leading to blood in the urine.
- Stress-Induced Cystitis: Stress can contribute to inflammation of the bladder, known as feline idiopathic cystitis (FIC), which may result in blood-tinged urine.
- Kidney Disease: Cats suffering from kidney disease or kidney infections may also experience hematuria.
- Trauma or Injury: Any injury to the urinary tract or lower abdomen can lead to bleeding in the urine.
- Tumors or Cancer: Although rare, tumors in the bladder or urinary tract can cause bleeding.
- Side Effects of Medication: Some medications, particularly blood thinners or steroids, can lead to urinary bleeding.
- Urinary Blockage in Male Cats: If a male cat is unable to urinate or strains excessively, it could indicate a life-threatening blockage that needs immediate veterinary attention.
Symptoms to Watch For
In addition to blood in the urine, there are other symptoms that may indicate a problem with your cat’s urinary system:
- Frequent urination or difficulty urinating
- Straining to urinate
- Crying or meowing in pain while using the litter box
- Urinating outside the litter box
- Cloudy or foul-smelling urine
- Lethargy or loss of appetite
- Excessive licking of the genital area
- Vomiting or signs of distress
When to See a Vet
If you notice blood in your cat’s urine, it’s essential to seek veterinary attention immediately. Hematuria can indicate a serious underlying health issue that requires prompt diagnosis and treatment. If your cat is unable to urinate at all, this is a medical emergency, and you should visit a veterinarian immediately.
Diagnosis and Treatment
Your veterinarian will likely conduct tests such as a urinalysis, blood work, X-rays, or an ultrasound to determine the cause of the bleeding. Treatment options depend on the underlying cause:
- For UTIs: Antibiotics will be prescribed to clear the infection.
- For Bladder Stones: Special diets or surgery may be necessary to remove the stones.
- For FLUTD and Cystitis: Increasing water intake, stress management, and a specialized diet can help manage the condition.
- For Kidney Disease: Supportive care, dietary adjustments, and medications can slow disease progression.
- For Trauma or Injury: Pain relief and rest may be necessary for healing.
- For Cancer or Tumors: Treatment options may include surgery, chemotherapy, or supportive care.
- For Urinary Blockage: Emergency procedures such as catheterization or surgery may be needed.
How to Prevent Blood in Cat Urine?
To minimize the risk of urinary problems in cats, consider the following preventive measures:
- Increase Water Intake: Cats naturally have low thirst drives, so offering wet food, using cat water fountains, and adding water to their meals can help.
- Feed a High-Quality Diet: A balanced, veterinary-recommended diet can prevent bladder stones and urinary tract issues.
- Reduce Stress: Cats are highly sensitive to environmental changes. Maintain a stable routine, provide interactive toys, and use calming products if needed.
- Keep the Litter Box Clean: A dirty litter box can cause stress and infections. Clean it daily and use unscented, clumping litter.
- Regular Veterinary Checkups: Routine vet visits can help catch health problems early.
Final Thoughts
Blood in your cat’s urine should never be ignored. While some cases may be mild, others can indicate severe health concerns. Early detection and prompt treatment can help ensure your cat remains healthy and comfortable. If you notice any signs of urinary distress, consult your veterinarian immediately.
Recommended Products for Urinary Health
If you’re looking for the best cat urinary health supplements, specialized urinary care cat food, or litter boxes designed for cats with urinary issues, check out our top recommendations [here].