Drug interactions
Lubiprostone + Mosapride
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
Additive effects on intestinal transit and fluid secretion can increase the risk of clinically significant diarrhea and dehydration.
Mechanism of action
Pharmacodynamic: 5-HT4-mediated prokinetic action (mosapride) combined with chloride channel activation increasing intestinal fluid (lubiprostone) enhances diarrhea risk.
Clinical management
Avoid combining when possible. If concurrent use is necessary, initiate at low doses, counsel on diarrhea, maintain hydration; interrupt one or both agents if severe diarrhea occurs; monitor electrolytes as needed.
Drug reference
References
- Amitiza (lubiprostone) Prescribing Information — FDA Label
- Prokinetic agents for gastrointestinal motility disorders in adults — UpToDate
- Lubiprostone: Drug information — UpToDate
Frequently asked questions
Can I take Lubiprostone with Mosapride?
The interaction is rated: Moderate. Additive effects on intestinal transit and fluid secretion can increase the risk of clinically significant diarrhea and dehydration.
How serious is the interaction between Lubiprostone and Mosapride?
The interaction is rated: Moderate. Evidence level: Low.
How is the interaction between Lubiprostone and Mosapride managed?
Avoid combining when possible. If concurrent use is necessary, initiate at low doses, counsel on diarrhea, maintain hydration; interrupt one or both agents if severe diarrhea occurs; monitor electrolytes as needed.
Why do Lubiprostone and Mosapride interact?
Pharmacodynamic: 5-HT4-mediated prokinetic action (mosapride) combined with chloride channel activation increasing intestinal fluid (lubiprostone) enhances diarrhea risk.
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