Understanding Urinary Tract Infections: A Catheter Users Guide to Better Bladder Health

What Causes Urinary Tract Infections (UTI)?

A UTI occurs when bacteria in the urine multiply enough to cause infection, this is confirmed by the presence of bacteria and symptoms. Catheter users face higher risks because catheterizing can introduce bacteria into the urinary tract, and women are particularly vulnerable due to their shorter urethra. While exact causes vary, residual urine in the bladder promotes bacterial growth, making complete emptying essential.

Recognizing UTI Symptoms

Common signs include fever, sweating, pain during urination, frequent urges, and dark or cloudy urine. Other indicators are flank pain, shivering, muscle spasms, and bloody urine, though nerve damage may mask pain or irritation. Always consult a healthcare provider for diagnosis, as bacteria alone do not confirm a UTI—having symptoms are key.

How the Bladder Functions
The bladder stores urine, fullness is signalled via bladder muscle stretch receptors, then nerves, through the spine and to the brain. When it is convenient to urinate, a message is sent back allowing the urethral sphincter to release urine. Urinating 4-8 times daily is optimal. Incomplete emptying may increase bacteria and the risk of infection, therefore catheter users should empty their bladder 4-6 times a day or as recommended by a healthcare provider.

Key Prevention Strategies

Hygiene Practices

Wash hands with soap and water or use alcohol-based sanitizer before catheterizing. Clean the urethral area carefully. Wipe from front to back after bowel movements to avoid spreading anal bacteria. For additional support, discuss bowel habits and management with a healthcare provider.  

Routine Bladder Emptying

Catheterize on a schedule to allow for flow-through of fresh urine. Measure output periodically, aim for 250-400 ml per session; over 400 ml or under 150 ml warrants consultation with a professional. This regular “flow-through” minimizes stagnation and bacterial growth.

Hydration Habits

Drink 6-8 glasses of fluid daily, preferring water over caffeine or artificial sweeteners that can irritate the bladder. Adequate intake supports flushing without overfilling. Tailor amounts to your condition and on the advice of a healthcare provider.

Catheter Choices Matter

Use a new, sterile, hydrophilic-coated or pre-lubricated catheter each time. Studies show they help to reduce: friction, infection rates, and urethral damage. Options like compact designs, sleeves, or attached drainage bags suit on-the-go lifestyles. Satisfaction with your catheter boosts adherence to routine and enhances bladder health.

On-the-Go Preparation

Pack a kit with extra catheters, sanitizer, wipes, tissues, plastic bags, and a mirror (for women). Maintain your schedule away from home to prevent risks. Coloplast’s SpeediCath line offers ready-to-use, discreet, convenient catheter solutions.