World Kidney Cancer Day 2025: Recurrent UTIs in women could be early symptoms of kidney problems

A UTI in women is a bacterial infection that enters through the urethra, often causing burning and urgency. Most women have experienced a urinary tract infection (UTI) at some point. Recurrent UTIs can be a warning sign of deeper issues, including potential kidney complications and, in some cases, even cancer risk and is untreated.

UTIs are painful, and also very common, especially among women. But there’s a difference between the odd infection and one that returns every few months. "If you’re getting two or more UTIs a year, it’s no longer just routine, it’s recurrent," says Dr Sanjay Gogoi, Chairman of Urology and Renal Care, Medanta Hospital, Gurugram. He adds, “Recurrent UTIs can lead to chronic inflammation in the kidneys, which over time, may result in structural changes or even increase the risk of kidney cancer. The link might not be direct in every case, but the warning signs shouldn’t be taken lightly.”

• Link between UTIs and genitourinary cancers:

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The relationship between UTIs and genitourinary cancers is medically significant, though not always straightforward. “Genitourinary cancers affect the kidneys, bladder, urethra, and reproductive organs. Chronic or untreated infections, especially in the bladder, have been linked with squamous cell carcinoma—a less common but aggressive type of bladder cancer. In women, human papillomavirus (HPV) infection, closely associated with cervical cancer, can sometimes present with symptoms that mirror UTIs, making accurate diagnosis all the more important,” says Dr Gogoi.

• Signs your UTI needs more than just antibiotics:

Most UTIs respond to antibiotics and clear up within a few days. But if you're getting them frequently, say, several times a year, or if they come with unusual symptoms, it's time to dig deeper. “For example , if you experience unexplained lower back pain, visible blood in your urine, lingering fevers, or a sudden dip in energy levels, these could be warning signs of something beyond an ordinary infection. Unexplained weight loss or imaging results showing kidney scarring or dysfunction also may raise red flags,” says Dr Gogoi.

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• Early diagnosis can change everything:

The earlier a recurring issue is identified, the better the chances of managing it and avoiding long-term damage. “When doctors investigate through urine cultures, ultrasound scans, CT imaging or by referring you to a specialist like a urologist or nephrologist, they can uncover the root cause. Whether the culprit is a physical abnormality, a resistant strain of bacteria, or something hormone-related, knowing the real reason behind your repeated UTIs is essential to getting the right treatment and avoiding complications like chronic kidney infections or, in some cases, cancer,” explains Dr Gogoi.

• Prevention is important:

While not every infection can be avoided, basic preventive measures go a long way. “Staying hydrated helps flush out bacteria before they can settle in. Good hygiene, especially after using the toilet or having sex, helps reduce bacterial spread. Avoiding products that irritate the genital area, such as harsh soaps or douches, can also help prevent recurring infections,” suggests Dr Gogoi.

He further cautions not to ignore the urge to urinate. “Holding it in gives bacteria time to grow. For those who are prone to infections, regular check-ups can help track changes early and keep kidney health intact,”

Lastly Dr Gogoi advises to trust your body. “If UTIs keep coming back or feel different, don’t ignore them. Fatigue, pain, or odd symptoms could point to something more serious. Listen to your body, early checks can protect your kidneys and health,” he says.

Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.