Understanding Foley Catheters: A Guide for Patients and Caregivers

by Tom Chacko

When managing long-term medical needs, especially those involving urinary health, the right tools can make a world of difference. One such essential device is the Foley catheter — a commonly used medical solution for individuals who are unable to empty their bladder naturally.

Whether you’re a patient, a caregiver, or simply exploring your options for urological care, this guide will help you understand what a Foley catheter is, how it works, and how to use it safely and comfortably.

What is a Foley Catheter?

A Foley catheter is a type of indwelling urinary catheter. This means it stays in the bladder for a period of time to continuously drain urine. It's named after Dr. Frederic Foley, the surgeon who designed it in the 1930s. Foley catheters are made of flexible silicone or latex and are inserted through the urethra into the bladder.

What sets the Foley catheter apart from temporary catheters is the small balloon near its tip. Once inside the bladder, this balloon is inflated with sterile water to keep the catheter securely in place.

Who Might Need a Foley Catheter?

Foley catheters are often used for patients who:

  • Have urinary retention (can’t fully empty the bladder)

  • Are recovering from surgery

  • Have certain neurological conditions affecting bladder control

  • Are on long-term bed rest or immobilized

  • Need accurate urine output monitoring (e.g., in critical care)

At Ostomy4less, we often assist customers with both urinary and ostomy care needs — and Foley catheters can be a vital part of that comprehensive support.

Components of a Foley Catheter System

A standard Foley catheter setup includes:

  • Catheter tube: The flexible drainage tube inserted into the bladder.

  • Balloon port: Allows inflation/deflation of the retention balloon.

  • Drainage bag: Collects urine. Can be a leg bag (for mobility) or a bedside bag (for overnight use).

  • Securement device: Keeps the catheter in place and prevents tugging.

How is a Foley Catheter Inserted?

Insertion should always be performed by a trained healthcare provider to avoid injury or infection. Once inserted, the retention balloon is inflated to anchor the catheter in the bladder. It’s important to follow strict hygiene and care protocols to reduce the risk of catheter-associated urinary tract infections (CAUTIs).

Tips for Living Comfortably with a Foley Catheter

  • Stay clean: Wash hands before and after touching the catheter. Clean the area daily.

  • Monitor output: Keep track of urine color, clarity, and volume.

  • Secure the catheter: Use securement devices or catheter holders to reduce pulling and discomfort.

  • Change bags as needed: Use a leg bag during the day and switch to a bedside bag at night for better capacity.

  • Stay hydrated: Unless restricted by your doctor, fluids help keep the urinary system healthy.

Foley Catheter Supplies at Ostomy4less

We offer a wide selection of Foley catheters and urological supplies from trusted brands — all at discounted prices. Whether you're looking for two-way catheters, silicone options for latex-sensitive individuals, or sterile insertion kits, we’ve got you covered.

Our products include:

  • Foley catheters in various French sizes

  • Drainage bags (leg and bedside)

  • Catheter securement devices

  • Insertion kits and accessories

  • Antibacterial and silver-coated catheters

Need help choosing the right product? Our customer care team is happy to help.

Final Thoughts

Managing a Foley catheter doesn't have to be overwhelming. With the right supplies, knowledge, and support, you can take control of your urological health or help a loved one do the same.

Visit ostomy4less.com to browse our complete line of urological products. We’re here to provide affordable, dependable solutions — because your health and comfort matter.

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