What Works for Abdominal Pain in IBD? Relaxation and Cannabis Show Promise | Research

The takeaway

A systematic review found few tested interventions for IBD abdominal pain, with relaxation/cognitive therapy and cannabis showing the most promise among limited evidence.

Read this if you have IBD and struggle with abdominal pain, and want to know what treatments beyond standard IBD medications might help.

Only 15 papers found on IBD pain interventions; psychological therapies showed most consistent benefit

What the researchers found

This systematic review searched for interventions specifically targeting abdominal pain in inflammatory bowel disease, finding a surprisingly sparse evidence base.

Only 15 papers met inclusion criteria. Among them, psychological interventions showed the most consistent results: four of six studies reported pain reduction with approaches including relaxation, cognitive behavioral therapy, and stress management. Both psychologist-led and self-directed stress management reduced pain compared to controls.

Cannabis evidence was limited but positive. One controlled trial reported reduced pain scores, and cannabis users self-reported pain relief. Two dietary interventions (avoiding sugary alcoholic drinks and using fermentable carbohydrates) also showed some effect.

Antibiotics (for bacterial overgrowth) and transdermal nicotine patches reduced pain in specific subgroups. The authors emphasized that the overall evidence quality was predominantly small, uncontrolled studies.

Why it matters

Abdominal pain is one of the most disabling symptoms of IBD and persists even during remission, yet it has received remarkably little research attention. This review identifies a major gap and highlights promising directions.

The numbers in context

15 papers included: 13 intervention studies, 2 cross-sectional surveys. 4 of 6 psychological studies showed pain reduction. 1 controlled cannabis trial reduced SF-36 and EQ-5D pain scores. Stress management symptom frequency reduction: -26.7 (psychologist-led), -11.3 (self-directed) vs. 17.2 (control).

How the study worked

Systematic review of MEDLINE, EMBASE, PsycInfo, CINAHL, Scopus, and Cochrane Library through February 2016. Excluded disease-modifying interventions to focus specifically on pain management. Two researchers independently screened and extracted data.

What this study cannot tell us

Predominantly small uncontrolled studies of moderate to low quality. Heterogeneous interventions prevent pooled analysis. Cannabis evidence limited to one controlled trial. The exclusion of disease-modifying treatments may miss indirect pain relief from inflammation control.

How to read the evidence

Systematic review with appropriate methodology. Moderate because the methodology is sound but the underlying evidence is limited and low quality.

When this study was published

Published in 2017, searching through February 2016.

The bigger picture

The finding that psychological interventions outperform pharmacological ones for IBD pain suggests that central pain processing and stress-pain interactions may be more important than peripheral inflammation in driving chronic abdominal pain in IBD.

Questions still open

Would larger, well-designed cannabis trials for IBD pain show consistent benefit? Could combining psychological and cannabinoid approaches produce additive pain relief? Why has such a common symptom received so little research attention?

Common questions

What helps with IBD abdominal pain besides standard medications?

This review found the strongest evidence for psychological approaches (relaxation, CBT, stress management), with limited but positive evidence for cannabis. Dietary changes and antibiotics for bacterial overgrowth also showed some benefit.

Does cannabis help IBD pain?

One controlled trial and self-reported data suggest cannabis reduces IBD abdominal pain, but the evidence is limited. Relaxation and cognitive therapy had more consistent support across multiple studies.

Read the original research

Systematic review: interventions for abdominal pain management in inflammatory bowel disease.

Alimentary pharmacology & therapeutics, 46(2), 115-125

View on PubMed ↗Publisher’s paper ↗

Citation

Norton, C; Czuber-Dochan, W; Artom, M; Sweeney, L; Hart, A. (2017). Systematic review: interventions for abdominal pain management in inflammatory bowel disease.. Alimentary pharmacology & therapeutics, 46(2), 115-125. https://doi.org/10.1111/apt.14108