Can CNAs empty an ostomy bag? What to do when it leaks

Every CNA learns transfers, vitals, and perineal care on the floor with real residents watching. Almost nobody learns ostomy care from a textbook. Then your first night shift alone, you find a resident whose pouch is soaking wet and the nurse is not answering the call light.

A CNA on r/cna posted this:

"

Our unit has a bunch of colostomy and ileostomy residents and every single shift I have at least one bag that has leaked all over the resident and the bed. The nurse told me to stop "just emptying them" and to get an order before I do anything with the pouch. Is she right? Am I even allowed to empty it? And what am I supposed to write down when there is no output to chart? I have never been shown how to change one. Also the smell in the hallway is so bad the other residents complain and somehow I am the one who gets yelled at about it.

The comments split into two camps — "yes, emptying is your job" and "no, call nursing" — and both sides are half right. Here is where the line actually is.

What "emptying" and "changing" mean

These are two different tasks, and facilities usually draw the line right between them.

Emptying means draining output that has already collected in an established appliance that is stuck to the resident and working. Changing means removing that appliance and applying a new one.

In most long-term care settings, emptying and measuring output from a working appliance is a routine CNA task. Applying a brand-new pouch usually belongs to nursing, a wound or ostomy nurse, or a designated trained CNA, depending on your state's scope rules and your facility's policy.

The part most people get wrong: you are not the one who decides where the line is. The resident's care plan and your facility's written ostomy protocol are. That policy beats anything you have read online. If you cannot find one, ask the charge nurse for it in writing, so the answer does not depend on who was in charge that night.

How to empty one without making it worse

The sequence matters more than people think.

1. Hand hygiene and gloves before anything. Every time, even if you are only adjusting the clamp. This is the step people skip when they are rushing at 11pm.

2. Set up your supplies first. Warm water, paper towel, a graduated container, a waterproof pad under the resident, and a waste bag. Doing this in a hallway with a bedpan is how output ends up on the floor.

3. Position the resident before you open anything. Supine if they tolerate it. If they are in a chair, move them to the bed, or make sure the pouch sits below the container and you have good light and a stable surface.

4. Open the drain or clamp over the measuring container. Note the time. Let it drain rather than squeezing the pouch — squeezing and rolling it to force out the last of the output can disconnect the system and turn a simple empty into a leak.

5. Measure it and look at it. Amount, color, and consistency. That is not busywork; it is the whole point. Trends in output are how the nurse catches problems early.

6. Dispose of it per your facility's policy. Not down the toilet unless policy says so — some require it discarded in the utility sink or the resident's bathroom. Follow your policy, not a habit from another facility.

7. Clean and reseal. Wipe the outside of the pouch, re-check the clamp is closed and snug, and confirm the pouch is not kinked or under tension. Look at the skin around the appliance while it is open, and pat it dry.

8. Gloves off, hand hygiene, done.

When it leaks

Leaking is common and it is not a you problem, but it is fast-moving, because skin under a wet appliance breaks down quickly.

Stop the leak first, then clean. Do not peel a wet appliance off dry skin. Support it, remove it gently, and if the wafer is still attached you may be able to re-seat it. If the wafer has lifted or the skin underneath is irritated, that is a change, not an empty, so it goes to nursing.

Wash the skin with warm water and pat it dry. Harsh wipes, alcohol-based products, and powders cause breakdown under the appliance. If the skin is red, macerated, or raw, report it — that is a pressure-injury risk.

Figure out why it leaked so it does not happen again. Full pouch, loose clamp, moisture under the wafer, output that overwhelmed the seal, a fold in the skin, or a worn-out appliance that should have been replaced. Say which one in your report. "Leak" on its own tells the nurse nothing actionable.

Get help if it keeps going. Repeated leaks on the same resident on the same shift mean the appliance needs replacing, and that is a nursing decision.

The smell problem

The most common complaint on a unit is odor, and it is usually not the resident's fault. It is usually an empty that was never emptied, an appliance that was never sealed, skin that was never cleaned, or waste that went into the wrong receptacle.

Ask for the odor-control supplies your facility has — pouch deodorizer, an enzymatic cleaner for the system, a room deodorizer. They work. What does not work is spraying perfume or air freshener into the room, which does not remove odor, just layers a second smell over the first. Asking the nursing team to fix the source is a legitimate thing for a CNA to do.

Red flags — call the nurse, do not wait

• No output when the resident normally has output, especially with cramping, a distended abdomen, no gas, or vomiting. That can be an obstruction.
• Bright red bleeding beyond a small smear, or output that looks like blood.
• A sudden change in output — much more volume, or watery output running through the appliance, which can dehydrate a resident quickly.
• Fever, new abdominal pain, redness, warmth, or drainage at the appliance site.
• A resident in pain or distress, or unable to tell you something is wrong.

What to document

Chart the time, the measured amount, color and consistency, the condition of the appliance and skin, what you did, who you notified and when, and how the resident responded. For a leak, chart the cause you identified.

Two habits matter most. Chart the measured amount, not a shrug like "small amount" — a trend that starts at "small" and quietly grows is exactly what gets missed. And if your facility keeps output on a separate I/O sheet, chart it there too.

What NOT to do

• Do not empty a pouch over the sink and skip measuring because it is "just output." The measurement is the entire value of the task.
• Do not change an appliance you were never trained or authorized to change.
• Do not tape, glue, or wrap a leaking bag to get through the shift. That hides the problem and it damages skin.
• Do not leave a full bag sitting because you were busy. That is a leak waiting to happen, and it is the number one cause of the smell complaints.
• Do not skip the gloves because you are "just checking."

If nobody will show you how this resident's system works, that is a training and staffing problem, not a you problem. Say so at handoff and ask for the demonstration.

The ExamReady CNA clinical skills library walks through procedures like this one with critical-step tracking, so you know which step on the list actually gets you in trouble.

---

If this kind of post is useful, ExamReady CNA has practice questions with kind explanations, clinical skills walkthroughs with critical steps flagged, and a study coach. Start your 7-day free trial. 7 days free, then $9.99/month. Cancel anytime.