Drug interactions
Glipizide-metformin + Nimodipine
Severity: Minor
Glipizide-metformin and Nimodipine: 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
Calcium channel blockers can modestly impair insulin secretion and glucose tolerance, so glycemic control may worsen in some diabetic patients. The effect is generally small and variable.
What this interaction means in plain words
Glipizide-metformin and Nimodipine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Glipizide-metformin belongs to Endocrine; Nimodipine belongs to Cardiovascular.
Why it happens
Blockade of calcium influx in pancreatic beta cells may reduce insulin release, producing mild pharmacodynamic antagonism.
What to do
Monitor blood glucose when nimodipine is started or stopped. Adjust the antidiabetic dose only if control changes.
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 Glipizide-metformin
Other interactions of Nimodipine
- Apalutamide + Nimodipine Major
- Carbamazepine + Nimodipine Major
- Ceritinib + Nimodipine Major
- Clarithromycin + Nimodipine Major
- Cobicistat + Nimodipine Major
- Darunavir + Nimodipine Major
Frequently asked questions
Can I take Glipizide-metformin with Nimodipine?
MediHelp rates the interaction as minor. Glipizide-metformin and Nimodipine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Calcium channel blockers can modestly impair insulin secretion and glucose tolerance, so glycemic control may worsen in some diabetic patients. The effect is generally small and variable.
How serious is the interaction between Glipizide-metformin and Nimodipine?
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 nimodipine is started or stopped. Adjust the antidiabetic dose only if control changes.
What other medicines interact with Glipizide-metformin?
MediHelp also lists interactions of Glipizide-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Glipizide-metformin page.
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