Drug interactions
Glycopyrronium + Metformin-repaglinide
Severity: Minor
Glycopyrronium and Metformin-repaglinide: minor interaction.
Last updated
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.
Summary
Anticholinergics such as glycopyrrolate slow gastric emptying and gut motility, which may modestly increase metformin absorption and exposure. The clinical effect is generally small. Metformin adverse effects may be slightly more likely.
What this interaction means in plain words
Glycopyrronium and Metformin-repaglinide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Glycopyrronium belongs to Respiratory; Metformin-repaglinide belongs to Endocrine.
Why it happens
Reduced gastrointestinal motility prolongs absorption time and may increase metformin bioavailability; the mechanism is not firmly established.
What to do
No routine dose change is needed. Monitor for gastrointestinal effects or signs of metformin excess if glycopyrrolate is added.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Metformin-repaglinide
Other interactions of Glycopyrronium
- Clozapine + Glycopyrronium Major
- Glycopyrronium + Potassium chloride Major
- Abobotulinumtoxina + Glycopyrronium Moderate
- Aclidinium + Glycopyrronium Moderate
- Amantadine + Glycopyrronium Moderate
- Amitriptyline + Glycopyrronium Moderate
Frequently asked questions
Can I take Glycopyrronium with Metformin-repaglinide?
MediHelp rates the interaction as minor. Glycopyrronium and Metformin-repaglinide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Anticholinergics such as glycopyrrolate slow gastric emptying and gut motility, which may modestly increase metformin absorption and exposure. The clinical effect is generally small. Metformin adverse effects may be slightly more likely.
How serious is the interaction between Glycopyrronium and Metformin-repaglinide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine dose change is needed. Monitor for gastrointestinal effects or signs of metformin excess if glycopyrrolate is added.
What other medicines interact with Metformin-repaglinide?
MediHelp also lists interactions of Metformin-repaglinide with, for example, Gemfibrozil, Apalutamide, Clarithromycin. The full list is on the Metformin-repaglinide page.
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