Medical Oncologist
CION Cancer Clinics
Living with an external biliary drain | CION Cancer Clinics
Looking after a biliary drain at home comes down to three daily jobs: keep the skin site clean and dry, keep the tube secured so it cannot pull, and empty the bag and write down how much came out. This page walks through that routine, the common problems and what to do about each, the signs that mean an emergency department today, and what usually happens to the drain over the weeks ahead. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
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Medically reviewed by Dr. Muralidhar MuddusettyConsultant Surgical Oncologist · MBBS (AIIMS), MS (Surgery, AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh) · last reviewed September 2026, next review due September 2027
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On this page
- What does looking after a biliary drain at home actually involve?
- The daily routine, step by step
- Common problems, and what to do about each
- What happens to the drain over the coming weeks?
- Four things families tell us, and what is actually true
- Life around the drain, and what this page cannot tell you
- Common questions about living with a biliary drain
The short answer
What does looking after a biliary drain at home actually involve?
Three things, done every day: keep the skin site clean and dry, keep the tube secured so it cannot pull, and empty the bag and write down how much came out. Everything else on this page is detail around those three. Most families manage it well within a week.
What the drain is doing
The tube runs through the skin of the right side, through the liver, and sits in a bile duct above a block caused by a tumour. Bile that cannot get past the block leaves through the tube into the bag. Some drains also have holes below the block, so part of the bile goes into the bowel. Ask which kind you have, because it changes what the bag should be doing.
What normal looks like
Bile is dark green or golden brown and slightly thick. The amount varies from day to day. The skin around the tube may be a little pink. Some pain when you twist or breathe deeply is common in the first days and eases as the track heals.
Keep the discharge sheet with the drain type and the number to call. Photograph it on your phone.Every day
The daily routine, step by step
Wash your hands, then look
Wash with soap and water. Look at the skin around the tube for redness spreading outwards, swelling, pus, or bile leaking on to the dressing. Check the stitch is holding and the tube has not slid in or out.
Change the dressing
Every day or two, and whenever it is wet. Clean the skin with the solution the nurse gave you, working outwards from the tube, dry it, and cover with a fresh dressing. Loop the tube once and tape it down so any pull lands on the tape, not the stitch.
Empty and measure the bag
Empty it before it is more than half full, into the toilet, and note the volume, colour and time in a notebook. Keep the bag below the level of the tube so bile drains downhill. Never let it lie on the floor.
Flush, only if you were taught to
Some teams ask families to flush the tube with sterile saline. Others do not. Do it only if you were shown how and given the syringes. Never push against resistance, and never pull back on the syringe.
Not sure whether this applies to you?
Ask an oncologistWhen something changes
Common problems, and what to do about each
The bag has stopped filling
Check for a kink, a closed tap, or the bag sitting higher than the tube. If none of those, the tube may have blocked or moved. Call the team the same day, especially if the urine darkens or pain builds.
Bile is leaking around the tube
A little on the dressing can happen when the tube is partly blocked or has shifted. Change the dressing, protect the skin, and call. A lot of leaking with an empty bag needs a same-day check.
The colour has changed
Cloudy, foul-smelling or pus-like bile suggests infection. Bright red blood, more than a streak, needs to be seen the same day. Very pale, watery fluid in large amounts may mean the tube has slipped. Note it and call.
The tube has come out
Cover the site with a clean dressing, keep the tube, and go to the hospital the same day. The track closes within hours, so this is urgent even if the person feels well. Do not try to push it back in.
!
Signs that mean an emergency department today
Fever or shivering, new confusion or unusual sleepiness, the yellow colour coming back, severe belly pain, fresh blood in the bag, or the tube out of the body. Any of these with a biliary drain can mean infected bile, which can turn into sepsis in hours. Say "biliary drain" at the desk. Do not give a fever tablet and wait to see.
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Looking ahead
What happens to the drain over the coming weeks?
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The first check
Usually within a week or two of going home. Blood tests show whether the bilirubin is falling. The site and stitch are checked and the dressing routine adjusted if the skin is sore.
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A dye study through the tube
Dye is injected down the drain under X-ray to see whether the block can now be crossed. If it can, the tube may be changed for one that drains inwards as well, and the bag capped for part of the day.
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Converting to an internal stent
For many people a metal stent is placed through the same track and the external tube removed. This is where life without a bag begins. Not everyone gets here, and the team will say early if it is not the plan.
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Living with the drain longer term
If the tube is staying, it is exchanged on a planned schedule before it can block. Keep the dates. A tube changed on time causes far less trouble than one changed after a fever.
Commonly believed
Four things families tell us, and what is actually true
"The less bile in the bag, the better she is getting."
Not on its own. A falling volume can mean bile is now flowing into the bowel, which is good, or that the tube is blocking, which is not. The stool colour and the blood test tell the two apart.
"He should stay in bed with a tube like that."
Walking, sitting up and moving about are safer than lying still, and the tube tolerates all of them once taped well. Lying flat for weeks weakens the legs and lungs. Avoid only heavy lifting and anything that pulls on the site.
"We can replace the bag and dressings with whatever the local shop has."
Bags and connectors come in specific sizes and a poor fit leaks or comes apart at night. Ask the team for the exact names and where to buy them, and keep a spare set at home.
"She cannot eat properly until the drain is out."
Eating well matters more now, not less. Bile lost into the bag takes salt and fluid with it, so drink enough and do not cut salt unless told to. Small frequent meals are easier than large ones.
Being straight with you
Life around the drain, and what this page cannot tell you
Showering is usually fine once the site has settled, with the dressing covered and changed afterwards. Soaking in a bath, a tank or a river is not. Loose kurtas and shirts hide the bag well. Car and train travel are fine with the bag secured and a spare kit in hand.
Who this arrangement does not suit
An external drain is hard to manage for someone living alone, someone whose eyesight or hands make dressing changes difficult, or a family far from any hospital that can deal with a blocked tube at night. Say so before discharge. The team may arrange an internal stent sooner, teach a second carer, or link you with a nurse nearer home.
What this page cannot tell you
It cannot tell you how long your drain will stay in, or whether it will be converted to an internal stent. That depends on where the block sits, whether the wire could cross it, and what is planned for the tumour. Ask those questions at the first check, with the person who will be doing the care in the room.
Questions we are asked
Common questions about living with a biliary drain
How much bile should be coming out each day?
It varies with the kind of drain and how much of the liver it serves, so the team will tell you what to expect. The trend matters more than the number. A steady amount that suddenly stops, or a large rise in pale watery fluid, is the change to report.
Can we cap the bag and go out without it?
Only if your drain drains inwards as well and the team has said it can be capped. An external-only drain must stay connected, because capping it sends bile back into a blocked liver. If capping is allowed, you will be told for how long and what signs mean the cap must come off.
The skin around the tube is red and sore. Is that infection?
Mild pinkness close to the tube is common, especially where bile has touched the skin. Redness spreading outwards, warmth, swelling, pus or a bad smell suggests infection and needs to be seen. Show a photograph to the team if unsure.
Can he go back to work with the drain?
Desk work and light duties are usually fine once the site has settled and the pain has eased. Heavy lifting, bending under machinery or dusty, wet work is harder, because the tube can pull and the dressing gets soiled. Tell the team what the job involves.
We are in a district town. Who changes the dressing?
A family member can, after being taught, and that is what most people do. A local clinic nurse or a home-nursing service can help if the family cannot. Ask the discharging nurse for a written routine and the names of the supplies.
Why is the stool still pale and the urine dark?
With an external-only drain, bile leaves through the bag and none reaches the bowel, so pale stool is expected. Dark urine, though, should lighten as the drain works. If it stays dark or darkens again, the drain may not be draining enough of the liver. Tell the team, or go in sooner if there is fever.
Will the drain be in the way of chemotherapy?
No. Chemotherapy is often given with a drain in place, once the bilirubin has fallen far enough. The oncologist and the radiologist coordinate exchange dates around the cycles. Tell the chemotherapy team about every fever.
Are the bags and dressings covered by Aarogyasri or insurance?
The procedure and hospital stay usually are, when part of an approved cancer plan. Ongoing bags, dressings and saline at home are often paid out of pocket, and planned exchanges may need a fresh approval. Ask the billing desk before you leave.
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Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
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Sources
- Cancer Research UK — Bile duct cancer: treatment
- Macmillan Cancer Support — Bile duct cancer
- American Cancer Society — Palliative therapy for bile duct cancer
- NHS — Sepsis
- National Cancer Institute — Bile Duct Cancer (Cholangiocarcinoma) Treatment (PDQ), patient version
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Percutaneous Biliary Drainage (PTBD)How the drain was placed and which kind you may haveCholangitis After Biliary DrainageThe infection to recognise and act on the same dayDrains, Tubes, Lines and CathetersEvery tube you may meet around cancer surgeryCaretaker and Family Guide to SurgeryFor the son or daughter doing the daily careBiliary Bypass and Drainage SurgeryEvery page in this cluster, from stent to bypass
Talk to us
Going home with a drain and unsure who to call?
Call the helpline and tell us which centre placed the drain. We will help you reach the right team for a check, an exchange or a question at night. One helpline serves every CION centre.