Understanding the Difference Between UTIs and Kidney Stones

When it comes to urinary health, two common issues that often come up are Urinary Tract Infections (UTIs) and Kidney Stones. While they’re distinct conditions, they can be closely related. Understanding their symptoms, causes, and how to prevent them is key to keeping your urinary system healthy and pain-free.

What is a UTI?

A urinary tract infection is an infection in any part of the urinary system – your kidneys, ureters, bladder, or urethra. Most infections involve the lower urinary tract (bladder and urethra).

Common Symptoms:

• A strong, persistent urge to urinate
• A burning sensation when urinating
• Cloudy, dark, or foul-smelling urine
• Pelvic pain, especially in women

What Are Kidney Stones?

Kidney stones are hard deposits made of minerals and salts that form inside your kidneys. They can vary in size, from as small as a grain of sand to as large as a golf ball.

Common Symptoms:

• Severe pain in the back, side, or lower abdomen
• Pain during urination
• Pink, red, or brown urine
• Nausea and vomiting
• Frequent urination

Who’s at Risk?

You’re more likely to develop UTIs or kidney stones if you:

• Don’t drink enough fluids
• Have a personal and/or family history of either condition
• Are female (for UTIs)
• Have poor hygiene or a compromised immune system
• Consume a high-sodium diet

How to Prevent UTIs/Kidney Stones:

• Hydrate: Drinking plenty of water helps flush bacteria and dilute stone-forming minerals.
• Urinate regularly: Don’t hold it in – frequent urination helps prevent bacterial growth.
• Dietary changes: Reducing salt, sugar, and certain foods (like spinach, nuts, and soda) can lower kidney stone risk.
• See your doctor: If you get frequent UTIs or suspect a kidney stone, early treatment is key.

Both UTIs and kidney stones can become serious if left untreated. Contact a medical provider if you start to experience:

• High fever and chills
• Severe back or side pain
• Blood in your urine
• Vomiting or inability to keep fluids down