Is your cat using the litterbox more frequently? Have you seen them straining or struggling to do their business? These are common signs of a urinary tract infection (UTI), a struggle faced by many aging cats.While a UTI is not life-threatening if caught early, it can be incredibly uncomfortable for your feline friend.This post will help you learn the signs and symptoms of a UTI in cats, understand the causes of an infection, and equip you with the information needed to decide if a trip to the vet is necessary. Most importantly, it will help you take steps to keep your cat feeling happy and healthy as quickly as possible.What Is A Urinary Tract Infection in Cats?Urinary tract infections (UTIs) are bacterial infections that occur in a cat’s bladder or urethra. UTIs are common in dogs but much less regularly seen in cats. However, senior cats and those with endocrine diseases, like hyperthyroidism or diabetes, are at a much higher risk. Luckily, these infections areas easily treated in most cases if caught and addressed early. This is why it’s so crucial for cat parents to be familiar with the warning signs.Common Symptoms of Urinary Tract Infections in CatsWhen a cat begins to experience an infection, the warning signs are subtle and may be hard to spot. This is further complicated by the fact that symptoms can mimic many other conditions that affect the urinary tract or bladder.The most common signs to watch out for include:Straining or struggling to urinateOnly passing small amounts of urine or failing to urinate completelyBlood in the urineCrying or vocalizing while urinatingIncreased frequency of urination Accidents outside the litterboxFrequent licking of the genitalsAs some of the conditions associated with these warning signs can be severe or life-threatening, and a UTI left unaddressed can quickly become more serious, you shouldn’t ignore any of the red flags. If you notice any of these signs, contact your veterinarian.Can Urinary Tract Infections in Cats Go Away on Their Own?If the infection is mild and your cat has a strong immune system, there is a chance that their body can fight off the infection effectively. However, this only occurs in the early stages, before any noticeable symptoms. If you have noticed any of the signs I listed above, the infection has likely progressed to the point that it requires treatment and veterinary care.Are Urinary Tract Infections Contagious?If you have multiple cats in your home, you will be relieved to hear that UTIs are not contagious from cat to cat. However, the development of a UTI in one cat could indicate that lifestyle or nutritional choices are being made that could increase the risk of other cats suffering from a similar struggle.This is a good sign to take a step back and reevaluate the decisions that have been made, including what you feed your cats, accessibility to fresh water (or encouragement to drink more water), and potential stress triggers. For more about this, keep reading to see tips to prevent a UTI in cats.How Does a Veterinarian Diagnose a UTI?When you first visit your vet’s office, they will conduct a physical exam and likely perform a urinalysis. This will help them better understand your cat’s physical condition and will help rule out many of the conditions associated with the warning signs. They will likely ask you several questions related to your cat’s lifestyle, water consumption, how often and how much they are urinating, and whether there have been any noticeable behavioral changes.The urinalysis checks your cat’s urine for the presence of substances like blood, proteins, sugar, and ketones. This provides unique insight into your cat’s overall health and well-being, helping your vet better understand what is happening.Your vet may also send a urine sample for a urine culture. This will confirm if there is a bacterial infection and the type of bacteria present. Unfortunately, a urine culture will often take several days before the results are available.Additional testing may be needed in rare cases, depending on the results of the initial exam. This could include x-rays, blood pressure, ultrasounds, or biopsies. Your veterinarian will provide you with more detailed information about what tests are needed and why they are necessary.