Self-Catheterization for Men

Quick answer: Intermittent self-catheterization (sometimes called in-and-out catheterization) means a man inserts a thin catheter through the penis into the bladder to drain urine, then removes it. It's done several times a day on a schedule set by your clinician, and most men learn it quickly with hands-on training from a nurse or urologist.

Medical Disclaimer: The information in this guide is intended for general informational purposes only and does not constitute medical advice. Product recommendations are based on common use cases and should not replace a consultation with a qualified healthcare professional. Always speak with your doctor, nurse, or continence specialist before starting, changing, or stopping any treatment or product regimen. If you experience pain, infection, skin breakdown, or any unusual symptoms, seek medical attention promptly. We do our best to keep this information accurate and up to date, but we can't guarantee that it is complete or error-free.

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Important: This page is a refresher, not a substitute for hands-on training. Your nurse, urologist or continence advisor should teach you the technique and tell you how often to catheterize and which catheter size to use.

What is intermittent self-catheterization?

Intermittent catheterization means passing a thin, flexible tube into the bladder to drain urine, then removing it. Nothing stays in your body between uses. Doctors recommend it when the bladder doesn't empty fully on its own, for example after spinal cord injury, with multiple sclerosis, or with some prostate conditions. Emptying regularly helps prevent infections and protects the kidneys.

Most men find it far easier than they expected after a few tries.

What you'll need

  • Your prescribed catheter (often hydrophilic or pre-lubricated)
  • Water-based lubricant, if your catheter isn't pre-lubricated
  • Soap and water, or a cleansing wipe
  • A toilet, or a container to collect urine
  • A clean towel

How do men self-catheterize? Step by step

  1. Wash your hands well with soap and water.
  2. Get comfortable. You can stand at the toilet, sit on it, or sit in a wheelchair.
  3. Clean the tip of the penis. If you are uncircumcised, gently pull back the foreskin first. Clean around the opening.
  4. Prepare the catheter according to its instructions. Avoid touching the part that goes inside you.
  5. Hold the penis upward and slightly away from the body to straighten the urethra.
  6. Insert the catheter slowly into the opening. You may feel slight resistance near the prostate. Take a slow, deep breath, or cough gently, and keep a light, steady pressure. Never force it.
  7. When urine starts to flow, lower the penis and advance the catheter a little further, as you were taught. Let the bladder drain fully.
  8. Remove slowly. When the flow stops, withdraw the catheter gradually. Pause if more urine flows.
  9. Finish up. Return the foreskin to its normal position, dispose of a single-use catheter, and wash your hands.

Tips for comfort and safety

  • Keep to the schedule your clinician gives you, even when you don't feel full.
  • Drink fluids as advised. Concentrated urine can irritate the bladder.
  • Carry a travel kit so you can catheterize anywhere.
  • Use single-use catheters as directed rather than reusing them.

Call your healthcare provider if you notice

  • Fever, chills, or cloudy or strong-smelling urine
  • Blood in the urine that doesn't clear quickly
  • Pain, or you can't pass the catheter
  • Little or no urine when you expect to drain

Products that can help

Shop catheter supplies and aids in our Men collection. Not sure what fits your needs? Call 1-855-811-3733 or email info@activkare.com.

Frequently asked questions

Does self-catheterization hurt for men?

It may feel strange or slightly uncomfortable at first, especially near the prostate, but it shouldn't be painful. Pain or bleeding is a reason to call your healthcare provider.

How often do men need to self-catheterize?

Most people catheterize four to six times a day, but your clinician will set your schedule based on how much your bladder holds.

What size catheter do men use?

Catheters are sized in French (Fr). Many adult men use 12 to 14 Fr, but your clinician will choose the right size and tip for you.

What is a hydrophilic catheter?

A catheter with a coating that becomes slippery when wet, so no separate lubricant is needed. Many people find it more comfortable.

Can I reuse an intermittent catheter?

Most catheters sold in Canada are single-use. Follow the product instructions and your clinician's advice.

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