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Constipation with a Stoma: Causes and Remedies

Stoma constipations are completely normal and can happen from time to time and is a common concern for many people living with a stoma. Constipation with a stoma feels uncomfortable or even painful, yes, but it’s completely manageable with simple changes to diet, fluids and daily habits. This guide helps you understand the possible causes of stoma and constipation to help you recognise symptoms early and feel more confident managing them.

Woman sitting on a bedWoman sitting on a bed

Can you be constipated with a stoma bag?

Yes, it’s possible (and common) to be constipated with a stoma bag, especially with a colostomy.

Constipation with a stoma means that stool moves more slowly through the bowel which leads to reduced output, firmer stool, bloating or abdominal discomfort. Some people also notice cramping, nausea or a feeling of fullness.

With an ileostomy, complete constipation is less common as output is naturally looser. But slow output or partial stoma blockages can still happen and should be taken seriously if symptoms become severe.

What are the common causes of stoma constipation?

Stoma constipation is not always caused by the stoma itself. In a lot of cases, everyday lifestyle factors play a role.

Common causes of stoma constipation are:

  • not drinking enough fluids
  • a low-fibre or unbalanced diet
  • reduced physical activity
  • certain medications such as pain relief or antidepressants
  • changes in routine or eating habits

These factors can affect how quickly stool moves through the bowel and may lead to constipation with a stoma bag.

Symptoms of constipation with a stoma

Symptoms of a stoma constipation can vary from person to person, but common signs of constipation with a stoma are:

  • reduced stoma output
  • firmer or thicker stool
  • bloating
  • abdominal discomfort or cramping
  • nausea
  • swelling around the stoma

Some people may also notice that their stoma becomes less active than usual for a longer period.

woman with stoma looking in mirrorwoman with stoma looking in mirror

How to relieve constipation with a stoma

Taking some simple measures can help relieve mild stoma constipation. 

One of the most important steps is increasing fluid intake. Drinking enough water helps soften stool and supports healthy bowel movement.

Diet can also play an important role in stoma constipation treatment. Gradually increasing fibre may help improve regularity, especially for people with a colostomy.

Here are some foods that may help with constipation:

  • wholegrain bread or pasta
  • oats and fibre-rich cereals
  • fruit and vegetables
  • prunes or kiwi fruit

Gentle physical activity, such as walking, can also encourage bowel movement and reduce discomfort. But if constipation persists despite these measures, make sure to contact your healthcare team.

Stoma constipation treatment and laxatives

Laxatives should always be used carefully by ostomates. Some laxatives can lead to rapid fluid and electrolyte loss, which may place extra strain on the body. This is especially important for people with an ileostomy, where dehydration can develop more quickly.

For people with a colostomy, a mild laxative may sometimes be appropriate, but only under medical guidance.

To sum up the topic of laxatives and stoma: Never start laxatives without first speaking to your doctor, pharmacist or stoma nurse.

How to prevent constipation with a stoma

There are some preventatives measures you can take against constipation. These measures come down to consistent daily habits.

Helpful measures are:

  • drinking enough fluids throughout the day
  • eating fibre-rich foods regularly
  • staying physically active
  • introducing dietary changes slowly
  • monitoring changes in stoma output

Making changes gradually gives the digestive system time to adjust and may help reduce bloating or discomfort.

When should you seek medical advice?

Again, occasional constipation with a stoma is common, but there are some symptoms that shouldn’t be ignored.

Seek medical advice if you experience:

  • severe abdominal pain
  • vomiting
  • no stoma output for a prolonged period
  • a swollen abdomen
  • sudden swelling of the stoma
  • ongoing nausea
  • worsening cramps

These symptoms may suggest a blockage instead of simple constipation and should be assessed quickly.

Key takeaways on stoma and constipation

Overall, stoma constipation is a common issue, but in many cases, it can be easily improved with hydration, nutrition and gentle lifestyle adjustments.

Learning how your body responds to food, fluids and routine takes time. With experience and support, many people find ways to manage constipation with a stoma fairly easily and go on with their lives confidently and comfortably.

FAQ on stoma and constipation

What should you do for constipation with a stoma?

If you have constipation with a stoma, increasing fluids, gentle movement and gradually adding fibre-rich foods help improve your bowel movement. If symptoms continue or become painful, medical advice should be sought.

How is constipation treated with a colostomy?

Stoma constipation treatment for a colostomy includes increased hydration, dietary adjustments and physical activity. In some cases, a doctor may recommend a mild laxative, but only after assessing the situation properly.

How long is it normal to have no stoma output?

Output patterns vary depending on the type of stoma and individual digestion. However, if there is no stoma output for several hours alongside pain, bloating, nausea or vomiting, medical advice should be sought urgently as this may indicate a blockage.

What helps relieve constipation with a stoma?

Drinking enough fluids, eating fibre-rich foods gradually and staying active can all help relieve constipation with a stoma. Some people also benefit from warm drinks or gentle abdominal movement. Laxatives should only be used after speaking to a health professional at all times.