UTIs After 40: Why They Keep Coming Back and What You Can Do Differently
The female body goes through numerous changes in midlife. Some of these changes can be positive, such as reduced acne breakouts and less intense menstrual symptoms. However, many of the physical changes that emerge after age 40 are far less appealing.
Some women may notice thinning hair or decreased muscle mass beginning around age 40. Others may experience recurring urinary tract infections, even if they never struggled with them before. Here’s why UTIs are so common after 40 and what you can do differently to prevent them.
What Is a UTI?
A urinary tract infection is a type of infection that occurs in one or more organs of the urinary tract. It can affect the bladder, urethra, and kidneys. UTIs can range from mild to severe, depending on the organs affected and the severity of the infection. Common symptoms include frequent urination, pelvic pressure, burning or painful sensations while urinating, and unusual discharge.
When the infection affects the kidneys, symptoms may include high fever, back or side pain, vomiting, and nausea. Some people develop chronic UTIs, meaning they consistently experience at least three urinary tract infections every year. Taking a UTI supplement may help prevent chronic infections at any age, especially when they’re most likely to occur after age 40.
Why Many Women Get Chronic UTIs After Age 40

Women are already more susceptible to UTIs than men due to their shorter urethras. However, women over 40 face an even higher risk of recurring UTIs due to physical changes that occur during and after menopause. During menopause, estrogen levels drop significantly.
This hormonal decline causes an imbalance of healthy bacteria, which can create conditions favourable for UTI-causing bacteria to flourish. Plummeting estrogen levels also cause vaginal and urethral tissues to thin. When this happens, bacteria can more easily enter the urinary tract and multiply. Additionally, low estrogen can cause vaginal tissues to become dry, leading to irritation and increased susceptibility to infection.
What You Can Do to Prevent Recurring UTIs
You’re not powerless when it comes to fighting off UTIs. It may feel that way sometimes, especially if you’re constantly taking antibiotics to treat them after they occur. However, if you shift from a reactive to a proactive approach, you may find it easier to stay UTI-free.
There’s an old saying that “an ounce of prevention is worth a pound of cure.” This is especially true for chronic UTIs. Here are several strategies you can implement to keep your urinary tract healthy and less vulnerable to bacterial overgrowth.
Take UTI-Preventing Supplements
If you’re 40 or older and aren’t already taking a UTI supplement, it may be wise to add one to your routine. These supplements are formulated to prevent recurring urinary tract infections before they occur. Whenever possible, it’s better to prevent an infection than to wait until it develops and then fight it off.
Some of the most effective UTI-preventing supplements contain proanthocyanidins (PACs) from cranberry juice extract. Research shows that cranberries may help prevent urinary tract infections and could be a beneficial alternative to frequent antibiotic use, but only when tailored to actual wellness. UTI supplements containing cranberry juice extract may help prevent infections by making it harder for bacteria to adhere to the walls of the urinary tract.
Drink Plenty of Water

Chronic dehydration can increase your risk of recurring UTIs. Water helps prevent infections by diluting harmful bacteria within the urinary tract and flushing unwanted bacteria out before it has a chance to multiply.
If you struggle to drink enough water throughout the day, consider carrying a water bottle or tumbler with you. Look for one with a spill-proof design that fits easily into a cup holder so you can take it practically anywhere and sip frequently to stay hydrated. Keep in mind that caffeinated and sugary drinks can contribute to dehydration, so it’s best to limit their consumption if you struggle with chronic UTIs.
Be Selective When Purchasing Underwear
Your underwear choice can either increase or decrease your susceptibility to developing UTIs. Tight-fitting underwear creates a moist environment that’s ideal for harmful bacteria growth. Restrictive undergarments can also make it easier for bacteria from the anal area to migrate to the urethra. Non-breathable, synthetic fabrics can further increase your risk of chronic UTIs.
For maximum breathability, choose underwear that fits comfortably without being too tight. Opt for cotton or other breathable natural fabrics that don’t trap moisture or heat. Cotton is also highly absorbent, making it an excellent choice for women experiencing increased vaginal discharge.
Use the Bathroom Frequently
Using the bathroom isn’t always convenient, especially when you’re running errands or enjoying time with friends. However, holding urine for too long can increase your risk of developing urinary tract infections. The longer urine remains in your body, the easier it becomes for harmful bacteria to multiply in your urinary tract.
Occasionally holding urine for short periods probably won’t significantly impact your health. However, consistently waiting too long to use the bathroom can potentially lead to recurring UTIs.
You’re not destined to experience one UTI after another once you turn 40. However, your risk of chronic UTIs indeed increases in midlife and beyond. To combat this increased risk, follow the strategies above to keep your urinary tract healthy and create an environment that’s inhospitable to problem-causing bacteria.
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