Drug interactions
Metformin-repaglinide + Opuntia ficus indica
Severity: Minor
Metformin-repaglinide and Opuntia ficus indica: 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
Prickly pear may have glucose-lowering activity and could add to the effect of metformin and repaglinide. Hypoglycemia is possible, mainly with repaglinide, though evidence is limited.
What this interaction means in plain words
Metformin-repaglinide and Opuntia ficus indica have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive glucose-lowering effect from dietary fiber and pectin content; the mechanism is not firmly established.
What to do
Monitor blood glucose when starting or stopping prickly pear products and reduce the repaglinide dose if hypoglycemia occurs.
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
Frequently asked questions
Can I take Metformin-repaglinide with Opuntia ficus indica?
MediHelp rates the interaction as minor. Metformin-repaglinide and Opuntia ficus indica have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Prickly pear may have glucose-lowering activity and could add to the effect of metformin and repaglinide. Hypoglycemia is possible, mainly with repaglinide, though evidence is limited.
How serious is the interaction between Metformin-repaglinide and Opuntia ficus indica?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose when starting or stopping prickly pear products and reduce the repaglinide dose if hypoglycemia occurs.
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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