Related Experiment Videos
Does peppermint oil relieve spasm during barium enema?
M J Sparks1, P O'Sullivan, A A Herrington
1Department of Diagnostic Imaging, Northern General Hospital NHS Trust, Sheffield, UK.
The British Journal of Radiology
|August 1, 1995
Summary
Topical peppermint oil significantly reduced colonic muscle spasms during barium enema examinations. This safe and inexpensive addition to barium sulfate suspension improved patient outcomes and may decrease the need for spasmolytic drugs.
Area of Science:
- Gastroenterology
- Radiology
- Pharmacology
Background:
- Colonic muscle spasm can complicate double contrast barium enema examinations.
- Intravenous spasmolytic agents are often used but can have side effects.
Purpose of the Study:
- To evaluate the effectiveness of topical peppermint oil in reducing colonic spasm during barium enema procedures.
- To assess patient acceptability and impact on examination quality.
Main Methods:
- A double-blind, randomized controlled study involving 141 patients.
- Patients received either standard barium suspension or barium suspension with peppermint oil.
- Incidence of residual spasm was compared between groups.
Main Results:
- A significantly lower incidence of residual colonic spasm was observed in the peppermint oil group (60%) compared to the control group (35%) (p < 0.001).
- Patient acceptability was good, with no adverse effects on examination quality.
Conclusions:
- Adding peppermint oil to barium suspension effectively reduces colonic spasm during barium enema examinations.
- This simple, safe, and cost-effective method may reduce the need for pharmacological spasmolytic agents.