What Causes Bladder Stones in Cats?
New York, United States - April 14, 2026 / Hudson Animal Hospital /
Changes in a cat's bathroom habits can be an early warning sign of a serious condition. From a cat limping due to general discomfort to straining to urinate with little result, these symptoms may point to bladder stones.
In this press release, Hudson Animal Hospital answers "What causes bladder stones in cats?" and explains what New York pet owners should know about recognizing, treating, and preventing this condition.
What Causes Bladder Stones in Cats?
Bladder stones are clumps of hardened minerals that accumulate inside the bladder. Several factors can contribute to their formation, including:
Dehydration
Dietary choices
Mineral imbalance
Urine pH imbalances
Urinary tract infections
Bladder inflammation
Certain medications or supplements
Breed predisposition
Veterinarian in Upper West Side of New York typically evaluates the animal's diet, lifestyle, and medications to pinpoint the cause. Urine testing helps determine acidity levels and the specific stone type present. The two most common types are calcium oxalate stones and struvite stones.
Calcium oxalate stones develop in older male cats with highly acidic urine. Struvite crystals form in highly alkaline urine and are linked to urinary tract problems such as bacterial infections, which are most often found in younger female cats.
Recognizing the Early Signs of Feline Bladder Stones
Cat owners in New York should watch for these signs:
Blood in the urine
Difficult or painful urination
Frequent trips to the litter box with little to no urine produced
Lethargy or general weakness
Left untreated, bladder stones can lead to a urinary obstruction, causing intense abdominal pain, vomiting, and an inability to urinate. Obstructions are life-threatening and require immediate veterinary care.
How Vets in the Upper West Side Treat Bladder Stones
Once the stone type is identified, a veterinarian can recommend the right course of action. Calcium oxalate stones typically require a cystotomy, a surgical procedure to open the bladder and remove the stones, with most cats needing two to three weeks to recover.
For struvite and other stone types, Hudson Animal Hospital notes that dietary changes or medications may dissolve the stones and prevent new ones from forming.
Preventing Bladder Stones in Cats: Tips for New York Pet Owners
For those wondering "What causes bladder stones in cats?" understanding the risk factors is a helpful step. Here are key ways to reduce a cat's risk of mineral buildup and struvite crystals:
Incorporate wet food: Wet food helps prevent dehydration and mineral imbalances that can trigger stone formation.
Provide fresh water: A clean, refilled bowl encourages adequate daily fluid intake.
Keep the litter box clean: A tidy box encourages cats to urinate regularly, supporting healthy urinary habits.
Consult a vet before adding supplements: Some supplements may affect urinary health, so veterinary guidance is essential.
About Hudson Animal Hospital
Knowing what causes bladder stones in cats is the first step toward protecting a feline's long-term health. Hudson Animal Hospital provides comprehensive veterinary care throughout the Upper West Side of New York, including diagnostics and treatments for feline urinary conditions.
Their team brings over 55 years of combined experience and is committed to providing compassionate, personalized care. Cat owners in the Upper West Side of New York are encouraged to reach out to Hudson Animal Hospital at (212) 706-4088.
Contact Information:
Hudson Animal Hospital
238 W 61st St
New York, NY 10023
United States
Kyoko Yoshida
(212) 706-4088
https://www.hudsonanimalhospitalnyc.com/
Original Source: https://www.hudsonanimalhospitalnyc.com/services/cats/blog/causes-of-bladder-stones-in-cats/
