Life with a stoma

A stoma is a piece of bowel that has been brought through a small opening in the abdominal wall and stitched to the skin, so that what would normally pass out through the back passage instead empties into a bag worn on the outside of the abdomen. The stoma itself looks like a small, pink, moist spout — about the size of a fifty-cent piece — sitting on the skin. It has no nerves, so it does not hurt. It does not feel the bag.

Stomas are made when the bowel below has been removed, needs to be rested, or has been damaged. They are not, by themselves, an illness — they are simply a different route for bowel contents to leave the body. Many people who have lived with a stoma for years describe it, after the initial adjustment, as something they barely think about during a normal day.

Most of the practical knowledge you need comes from a specialist nurse called a stomal therapy nurse. You will see one before surgery, again in hospital, and have ongoing support afterwards. They are the most useful single resource you have, and you can call them with any question — small or large — for as long as you have the stoma.

There are several types, and which one you have depends on the operation. The two most common in colorectal surgery are:

You may also hear the terms end and loop:

• An end stoma is made when the bowel is divided and only one end is brought to the skin. The other end (or the remaining segment) may have been removed, or stitched closed inside.
• A loop stoma is made when a loop of bowel is lifted to the skin and opened, leaving both ends connected inside. Loop stomas (usually loop ileostomies) are easier to reverse, which is why they are used to protect a low join in the bowel for a few months.

If your stoma is temporary, it is closed in a second smaller operation — see closure of ileostomy — typically 3 to 6 months after the first one, once everything has healed.

Whenever a stoma is planned (or is even a possibility), you will meet the stomal therapy nurse before your operation. This pre-operative visit does two things: it gives you a chance to ask questions before the day, and it lets the nurse choose the best spot on your abdomen for the stoma to sit.

The siting matters. The nurse will look at you sitting, standing, lying, and bending — and pick a spot that is away from waistbands and belts, away from scars and skin creases, easy to see when you are sitting down, and within a flat area of skin so that the bag can seal flat against the abdomen. The spot is usually marked with a permanent marker the day before surgery.

You will also be shown a sample bag and base plate, hear how the system works, and be given written information you can take home. Many people find this single appointment turns a frightening abstract idea into a concrete and manageable one.

The stoma usually begins to work within 2 to 4 days of surgery. To begin with, the nurses change your bag for you while you watch. Then they coach you through doing it yourself, in stages — at first they may guide your hand; later you do it independently with them in the room; finally, you do it alone, with a phone call available if you need help.

The bag system has two basic forms:

• One-piece — the base plate (the part that sticks to your skin) and the bag are joined together. The whole thing is replaced when changed. Simple, low-profile.
• Two-piece — the base plate stays on the skin for several days, and a bag clips on and off. Useful if your skin is fragile, or if you want to change the bag more often than the base plate.

Both kinds come as drainable (for liquid or soft output — emptied through an opening at the bottom and reused for a day or two) or closed (sealed bag, replaced when full — used for formed stool). Most ileostomy bags are drainable; many colostomy bags are closed.

By the time you go home, you will know how to empty the bag, when to change it, how to handle the base plate, and what supplies you need. The Stoma Appliance Scheme provides supplies free to ostomy association members in Australia — your stomal therapy nurse will help you join.

Most people return to a normal varied diet within a few weeks. There are no permanent dietary restrictions for either a colostomy or an ileostomy — but the first 6 to 8 weeks call for some care, and ileostomies in particular need ongoing attention to hydration and salt.

Early after surgery, the bowel is swollen and the gap at the skin is narrow. Foods that are hard to digest can cause a temporary blockage. Until the swelling settles, your stomal therapy nurse will usually suggest avoiding nuts, popcorn, mushrooms, sweetcorn, raw celery, dried fruit, large pieces of skin or peel, and stringy meats. You then reintroduce one new food at a time. By around 8 weeks you should be back to a normal range of foods.

For an ileostomy specifically, the colon — which normally absorbs water and salt — is no longer in the loop. So:

• Output is loose and continuous, usually 500 to 1500 mL a day.
• Hydration is more important. Aim for plenty of fluid through the day. Some people benefit from oral rehydration drinks (which contain salt and glucose in the right balance to maximise absorption) rather than plain water.
• Salt is needed. Most people do not need to restrict salt; some actively need a little more.
• Foods that thicken output — bananas, white rice, white bread, oats, pasta, applesauce, mashed potato — can be helpful if output is too watery. Foods that loosen output (caffeine, fizzy drinks, alcohol, very spicy food, large amounts of fruit) can make it more liquid.

Most people are back to most normal activities by 6 to 12 weeks. The exact timeline depends on the operation that created the stoma, not the stoma itself.

• Work. Many people return to office work within 4 to 6 weeks; physically demanding work usually needs longer (often 8 to 12 weeks). Have a candid conversation with your employer about whether some duties need adjusting in the early weeks.
• Exercise. Light walking starts from day 1. Heavier exercise resumes gradually. Heavy lifting and strong core exercises (sit-ups, planks, heavy weights) are usually avoided for the first 8 to 12 weeks to reduce the risk of parastomal hernia. After that, most people return to running, cycling, swimming, weights — anything they did before. Some prefer to wear a support belt during exercise.
• Swimming and the beach. The bag is sealed and waterproof. Swim in pools, the ocean, hot tubs. Most people empty the bag beforehand. Standard swimwear works; high-waisted bottoms or board shorts hide the bag completely.
• Travel. Take more supplies than you think you need (typically twice the amount), pack split between checked and carry-on luggage, carry a written stoma travel certificate (your stomal therapy nurse can provide one), and know where to buy replacement supplies if you are away for a long trip. Air travel does not cause problems with the bag.
• Intimacy. A stoma does not stop you having sex. The first few weeks are about waiting for surgical healing. Beyond that, confidence usually builds gradually — empty the bag beforehand, consider a smaller bag or cover for intimacy, and talk openly with your partner. The pelvic surgery itself (separate from the stoma) may have effects on sexual function for both men and women, which your team can discuss.
• Clothes. Most clothes work. Some people prefer slightly looser waistbands in the early weeks. Specialist stoma underwear and support garments exist for extra security and comfort.

Most stomas behave themselves. A handful of issues come up often enough to be worth recognising early.

Common stoma problems and what to do

• Skin irritation under the base plate. The most common issue. Usually from output leaking under the seal, or the seal being cut too large. Your stomal therapy nurse will check the fit and may add a barrier ring, paste, or powder.
• Leaking bag. Usually a fit problem — the base-plate cut is too big, the skin around the stoma has changed shape, or weight has changed. Fixable with refitting. Persistent leaking is not something to put up with — call your nurse.
• Parastomal hernia. A bulge of bowel or fat pushing through the abdominal-wall gap. Common over time. Most are managed with a support belt; some need surgical repair.
• Stoma prolapse. The stoma gets longer over time — sometimes by several centimetres. Usually a cosmetic issue, sometimes affects bag fit. Surgical revision is occasionally needed.
• Stoma retraction. The opposite of prolapse — the stoma sits flatter to the skin, making sealing harder. Convex base plates and a belt usually help; surgical revision is rare.
• Bleeding from the stoma. A little bleeding when you clean is normal (the stoma is delicate, like the inside of your mouth). Persistent bleeding into the bag is not — call your team.
• High ileostomy output / dehydration. Watch for thirst, dizziness, weakness, dark urine. Treatable with rehydration drinks, anti-diarrhoeal medication, and dietary advice.
• Blockage. Cramping pain, no output for several hours, sometimes vomiting — often after eating something hard to digest. Hot drinks, a warm bath, gentle massage around the stoma, and lying on your side may help; if it does not pass within a few hours, call your team or attend an emergency department.

The practical work of managing a stoma is one thing. The emotional adjustment is another, and it deserves to be talked about openly — because for many people it is the harder part.

Common feelings in the first weeks and months include a sense of grief for the body that was, anxiety about leaks or smell in public, a reluctance to be seen unclothed (even by a long-term partner), and frustration with the learning curve. These feelings are normal and they usually improve, often substantially, over the first 6 to 12 months. They do not need to be carried in silence.

Things that help:

• Talk to someone who has been there. Peer support — through the Australian Council of Stoma Associations, local ostomy groups, or online communities — connects you with people who have lived through exactly this. Many describe it as the single most useful step.
• Use your stomal therapy nurse for more than just bag questions. They have seen the emotional patterns. They can connect you with counselling, peer support, financial information about the Stoma Appliance Scheme, and the small practical tricks that suddenly make a difficult thing easier.
• Tell the people close to you what you actually need. Partners, family and friends often want to help but do not know how. Even short, specific requests — "I need 20 minutes after dinner to deal with the bag, alone" — give people a useful role.
• Take it as long as it takes. Adjustment is not linear. There are usually good weeks and rougher ones. If you feel persistently low, anxious, or socially withdrawn for more than a few weeks, speak to your GP. Adjustment to a stoma is a recognised reason for psychological support, and it is available.

For more on the longer-term picture — surveillance, recovery, late effects, getting back to the rhythm of your life — see colorectal cancer survivorship.