patient Resources

Opioids and Constipation

Constipation is a common and uncomfortable problem affecting over half of all patients with cancer. Opioid pain medications also slow down the digestive system, making it harder to pass stool.

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Talking about constipation may feel embarrassing, but your healthcare team is here to help make a plan to relieve the discomfort. Ask your provider about tools and techniques to manage or prevent constipation.

Constipation FAQ

  • All patients with cancer, especially those taking opioid pain medications, should be checked for constipation. If left untreated, severe constipation can damage the digestive system.

  • Talk to your healthcare team if you experience any of the following signs of constipation.

    • Straining, or having trouble with bowel movements

    • Feeling like you need to go but can’t

    • Hard, dry, or lumpy stools

    • Feeling like you can’t finish your bowel movement

    • Having fewer than three (3) bowel movements a week.

  • Patients taking opioids should follow a “bowel regimen” — a daily plan to prevent constipation. This play may include diet and lifestyle changes to help soften stool and make it easier to pass, such as:

    • Drinking plenty of fluids

    • Adding more fiber to your diet

    • Walking, stretching, or other light exercises

    Your doctor might also recommend laxatives or stool softeners to manage constipation due to opioids or other medications. Talk to your healthcare provider about what is safe for you based on your cancer history.

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Constipation

This tip sheet is not a replacement for medical advice. Always talk to your healthcare provider about what is safe for you based on your cancer history.

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Watch Videos

To continue learning, explore our educational videos.

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