Signs of a UTI in Cats

A urinary tract infection occurs when bacteria builds up in a cat's bladder. Although it is not uncommon for a cat to develop a UTI, untreated infections can become a serious problem. According to Vet Info, an untreated UTI can spread to a cat's kidneys or to the blood. Knowing the signs of a UTI allows you to know when to seek treatment to prevent it from spreading.

  1. Pain

    • Just like if you develop a UTI, if a cat develops one there can be pain and discomfort when urinating. Pain can be difficult to identify in cats, since they cannot tell you they are in pain. Common signs of pain include straining to urinate or crying out while urinating, according to Vet Info. A cat with a UTI also licks his genitalia more than usual. As the infection progresses, pain and discomfort often are more acute.

    Increased Drinking

    • One smaller sign of a UTI, which is easier to miss, is an increase in water intake. This can occur for different reasons. According to Vet Info, a cat with a UTI can have an imbalance of internal electrolytes and fluids. That imbalance can trigger excessive thirst in the cat, as water will work to naturally bring a balance back. Another reason a cat with a UTI can experience excessive thirst is because its body is attempting to ward off infection, according to Doctor Dog. Water helps flush toxins from the system and keeps urine flowing. This can help pass bacteria from the urinary tract, in turn, curing the infection.

    Changes in Urination

    • As your cat begins to drink more because of the UTI, urination can increase. Urination can change in other ways, too. Some cats frequently visit the litter box, but are only able to pass small amounts of urine. According to Vet Info, an easy way to monitor the amount of urine your cat is passing is to take notice of the amount of urine in the litter box.

    Incontinence

    • Cats with a UTI can also develop an inability to hold urine. Some cats develop incontinence and have accidents around the home. Other cats begin urinating in places other than the litter box. According to Vet Info, a UTI can cause your cat to prefer to urinate on smoother surfaces. Smooth surfaces can include tile or hardwood floors, bath tubs and sinks. Some cats continue to use the litter box from time to time, while others abandon it all together.

    Blood

    • Hematuria is when red blood cells are found in your cat's urine, according to Pet Place. Blood can be in such small amounts it is impossible to see, but other times you can see large amounts of blood in your cat's urine. Regardless of the amount of blood you see, bring it to your vet's attention immediately. Unfortunately, the amount of blood generated by a UTI can be difficult to see in the litter box; however, if your cat has taken to urinating in a tub or on the floor, you can see it better.