Foley Catheter

What is a Foley catheter?

A Foley catheter is a device that drains urine (pee) from your urinary bladder into a collection bag outside of your body when you can’t pee on your own or for various medical reasons. Another name for a Foley catheter is an indwelling urinary catheter.

It consists of a thin, flexible rubber or plastic tube that goes through your urethra into your bladder. There are two separate pathways (channels) that run the entire length of the tube. One pathway is a drainage port. It allows pee to drain from your bladder into a collection bag. The other pathway connects to a balloon at the tip of the tube in your bladder. Healthcare providers use this channel to fill the balloon with sterile water. The full balloon holds the Foley catheter in place in your bladder.

While you’re awake, the catheter connects to a collection bag that attaches to your leg. While you’re sleeping, you may wear a larger collection bag that hangs from a hook or rests on a flat surface near your bed.

Foley catheters are safe. They come in different sizes so that people of any age or size can use them.

What is a Foley catheter used for?

Healthcare providers most commonly use Foley catheters to drain pee from your bladder when you can’t pee on your own. This may result from:

• Urinary incontinence.
• Urinary retention.
• Prostate enlargement.
• Surgery on your prostate or genitals.
• An epidural, which can cause you to temporarily lose control of your bladder.
• Scarring.

Other Foley catheter uses include:

• Draining a bladder during surgery.
• Getting an exact rate of urine production in a hospital setting.
• Controlling bleeding that occurs from an injury or during surgery.
• Delivering medicine directly to your bladder.

How often are Foley catheters used?

Healthcare providers regularly use Foley catheters. They’re the most common type of urinary catheter.

What happens during Foley catheter placement?

A healthcare provider will first clean your genital area with an antiseptic to help prevent infection. They’ll then apply a numbing gel and lubricant to minimize discomfort.

Once you’re numb, they’ll insert the Foley catheter. Once it enters your bladder, pee will drain out of the catheter and into the collection bag. They’ll secure the Foley catheter in place by filling the balloon at the tip with sterile water.

Finally, they’ll use adjustable straps to secure the Foley catheter tube and collection bag to your leg. They’ll allow for some slack in the tubing so it doesn’t pull or cause discomfort.

If you need to use a Foley catheter over a long period, the provider will teach you how to catheterize yourself (self-catheterization).

How do I care for my Foley catheter?

It’s important to thoroughly wash your hands with soap and water before and after handling a Foley catheter and collection bag. Washing your hands helps prevent the spread of germs that can cause an infection. You should also clean the catheter tube at least twice a day with soapy water and a wet paper towel or washcloth. Gently pat the tube dry.

Empty your collection bag every two to three hours. If you have a larger collection bag, empty it every eight hours.

To empty the bag:

• Wash your hands.
• Remove the stopper or open the clamp that keeps your collection bag shut.
• Empty the collection bag into a toilet. A healthcare provider may give you a container to measure how much pee you remove from your collection bag. If you have this container, empty your collection bag into the container, record the amount and empty the container into a toilet.
• Clean the drainage port with soap and water. Wipe away (down) from the drainage port to push germs away.
• Pat the drainage port dry.
• Replace the stopper or clamp.
• Wash your hands again.

To change the bag:

• Wash your hands.
• Empty the collection bag. If you have a measuring container, measure the amount of pee first.
• Use soap and water to clean the connection between your catheter and the collection bag. Wipe away to push germs away.
• Pinch the catheter tubing with your fingers just above the connection.
• Disconnect the bag from the catheter.
• Connect the new bag and release the tube.

If your Foley catheter is going to be in longer than a week or if it smells, it’s a good idea to wash the used bag with soap and water. You can also rinse the bag with a solution of 1-and-a-quarter cups of white vinegar in 2 quarts of water to help reduce odor and prevent infection.

How long will I need to use a Foley catheter?

It depends. You may only need to use a Foley catheter while healing from a treatment or condition. Once you recover, you no longer need to use it. However, if you can’t pee naturally, you may need to use a Foley catheter for weeks or months.

In some cases, you may need to use a Foley catheter permanently. A healthcare provider will teach you how to insert and care for the catheter so it doesn’t stop you from participating in your normal activities, including going to work, bathing, swimming, traveling and having sexual intercourse.

How long can a Foley catheter be left in?

You should change your Foley catheter at least every three months.

Can you sleep with a Foley catheter?

Yes, you can use a Foley catheter while you’re sleeping. You can sleep in any position as long as the collection bag is below your bladder.

Before going to sleep, arrange the tube so it doesn’t twist. A twisted or kinked tube won’t allow pee to drain into the collection bag. Hang or rest your collection bag beside your bed.

What are the potential benefits of Foley catheters?

The primary benefit of a Foley catheter is that it allows you to drain your bladder continuously. Not being able to fully empty your bladder can cause:

• Swelling in your bladder (distended bladder).
• A urinary tract infection (UTI).
• Permanent damage to your bladder or kidneys.

What are the risks of Foley catheters?

The primary risk of using a Foley catheter is a urinary tract infection. The longer you use a Foley catheter, the higher your risk of developing a UTI. You shouldn’t use a Foley catheter longer than three months.

Other Foley catheter complications include:

• A burning or cramping pain in the area around your bladder (bladder spasm).
• Damage to your urethra.
• Pee leakage.
• Bleeding.

Is a Foley catheter painful?

Inserting a Foley catheter can be uncomfortable or painful. Using a numbing gel can help reduce pain during insertion.

Does a Foley catheter hurt when removed?

Removing a Foley catheter may feel uncomfortable or painful. It may sting or feel like something is slithering through your urethra.

Is there anything I can do to make Foley catheters easier on me?

The following tips can help reduce discomfort or pain when you use a Foley catheter:

• Coat the Foley catheter with a lubricant to reduce friction.
• Switch to another type of Foley catheter size, material or brand.

When should I call a healthcare provider?

Reach out to a healthcare provider if you have any problems or questions regarding your Foley catheter.

Call a healthcare provider right away if:

• You have a fever over 100.5 degrees Fahrenheit (38 degrees Celsius).
• Your pee becomes cloudy.
• Your pee has a strong or foul odor.
• Pee is leaking around your Foley catheter.
• You have pain or fullness in your abdomen.
• You notice blood clots or blood in your urine (hematuria).
• You have little or no pee flow into the collection bag.
• Your Foley catheter comes out.

What is the difference between a catheter and a Foley catheter?

A urinary catheter is a tube that healthcare providers use to quickly drain your bladder, usually if something is blocking your urinary tract. You shouldn’t use a urinary catheter over a long period.

A Foley catheter has a small balloon at one end to hold it in place in your bladder. You can use Foley catheters over a long period.