Excessive Urination In Cats: Why Is My Cat Peeing A Lot?

Felines need to drink liquids just like any other living creature out there. Liquids leave the cat’s body in the form of saliva, tear flow, sweat-like enzymes, fluids in poop, and of course – urine.

How Much Do Cats Pee?

The average amount of urine a cat pees on daily basis is about half a cup per day.

How Often Do Cats Pee?

It always varies in each individual circumstance, but a rough estimate is two to four times every day.

If you’re caring for an indoor cat, then keeping an eye on the urinating frequency and the amount of your cat’s urine is easy. You just need to monitor the urine in the litter box. And if you happen to spot that your cat is peeing a lot more than it’s supposed to or if it’s urinating too frequently, it means there’s a reason for this abnormality.

Why Is Your Cat Peeing So Much?

Before we delve into the various reasons as to why this is happening, you should know that there are two types of excessive urinating and both of them indicate different things.

Some medical conditions affect the cat’s urinary system and force it to urinate more frequently than it’s supposed to. Other conditions don’t have anything to do with the frequency, but they will make the kitty release greater amounts of pee.

Increased urinating frequency is called pollakiuria, and increased urine volume is called polyuria.

In some cases your cat may even be peeing outside the litter box even if you’re using the same litter type as you always have been. You’ll need to monitor your feline’s urinating habits in order to determine which of the two types of excessive urinating you need to report to your vet for a proper diagnosis of the problem, which is causing your cat to pee a lot.

Pollakiuria: An Increase In Cat Urination Frequency

If your kitty is peeing way more often than it used to, regardless of the amount of urine it’s releasing, then it’s suffering from pollakiuria.

There are many health-related problems which may be causing it.

Frequent peeing is linked to the cat’s bladder and kidneys. It could be an indicator for bladder stones, sterile or idiopathic inflammation, obstruction, or some other infection. These urinary problems could also mean that your feline pal can’t empty its bladder properly due to some blockage in its urinary system.

In some cases pollakiuria might show that instead of peeing too much, your furball simply isn’t peeing enough and is just making frequent attempts to empty the bladder.

Some of the most common causes for pollakiuria are:

  • bladder and kidney stones,
  • inflammation,
  • malfunction of the bladder muscles,
  • cancer,
  • lesions,
  • side effects to drugs and chemicals,
  • urethral plugs obstruction,
  • cysts, and
  • abscess on the prostate gland.

Polyuria: An Increase In Cat Urine Volume

In the case of cats peeing large amounts, your furry pal is suffering from polyuria.

Polyuria occurs when your kitty is urinating larger quantities of urine than it’s usually supposed to. The cause of excessive fluids is due to the fact that your furball is incapable of regulating urine formation and is releasing excessive amounts of body fluids and water along with the urine.

Kidney disease is one of the most common medical conditions, which could be causing polyuria. It affects the body’s ability to retrain the fluids and as such, urine is forming faster than usual.

In other cases your cat could be suffering from a hormonal-based disease, like hyperthyroidism or diabetes, and its body won’t be able to concentrate urine properly, which will make it release excessive amounts of water with the urine, causing the cat to pee a lot.

Cats suffering from polyuria usually drink more water than usual in order to balance out the excessive urinating.

And sometimes a sudden change of diet could also be causing too little or too much urine being released by your kitty’s body. As carnivorous creatures, cats need a lot of meat as their main nutritional source of sustenance.

Feeding your furball with high quality cat food at all times is essential for its well-being. Serving well-balanced meals to your kitty on daily basis is of extreme importance for its physical health and can help prevent lots of diseases, which can occur if you’re buying lower quality food items.

What To Do And How To Treat Excessive Urination

First, track exactly what’s going on, and bring kitty to the vet. Explain the symptoms, and an examination is likely to follow.

If they rule out serious illness, it’s likely that no changes will be made or recommended. It’s just about managing it if there’s nothing seriously wrong, but your vet will make that call.

At the very least, you’ll know for sure if it’s a serious issue you can address before it gets worse, or if it’s just a bit of an annoyance in an otherwise healthy cat.

Keeping your feline pal happy, healthy and thriving should be your priority. If you spot any symptoms, which could be indicating that your cat is suffering from a health-related problem, alert your vet immediately.

Monitor your cat’s physical needs and habits and head to the vet’s office for an emergency check-up as soon as possible. Your vet might need to do thorough examinations before diagnosing your pet, but the doctor is the only one who can properly diagnose your cat and prescribe a proper treatment for the issue at hand.

Emily Parker

Emily Parker is the Content Manager at Catological. She's passionate about helping cat parents love their cats better by providing the best information and recommendations about everything you'll need to know about your cat, from kitten to senior years. She believes natural, biologically-appropriate products are best...why wouldn't you provide the best for a member of your family?!