How to Prevent Crystals in Cats

Crystals in a cats bladder or urethra can cause serious discomfort, or worse--especially if the urethra becomes obstructed by the crystals, which is most common in male cats. These crystals can form when there is irritation (cystitis) of the bladder and/or urinary tract, according to HomeVet.com. Bladder infections can cause the irritation, but cystitis can occur with or without the infection. Preventing the crystals is often possible and can help keep your cat healthier.

Things You'll Need

  • Water bowl
  • Canned food
  • Prescription food
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Instructions

    • 1

      Keep a water bowl filled with clean water at all times. Keeping a cat well-hydrated helps promote bladder health and prevents crystals. According to PetEducation.com, the more water a cat drinks, the more diluted its urine will be and the more quickly it will pass through the bladder--both help prevent the formation of crystals.

    • 2

      Bring the cat to a veterinarian clinic for a urinalysis. This test can detect crystals and determine what kind of crystals, if any, may be present. According to HomeVet.com and uvma.org, knowing which type of crystals are present is important for preventing them. For example, struvite crystals, the most common type, can be prevented by increasing the acidity of the urine through the cat's diet, but crystals composed differently can be made worse by an increase in acidity.

    • 3

      Feed a cat that is prone to crystals wet food more than dry food. The extra moisture in the food helps keep the urine more dilute. If your veterinarian finds crystals in the cats' urine, she may recommend the cat be placed on a prescription diet.