Drug interactions
Glimepiride-pioglitazone + Pravastatin
Severity: Minor
Glimepiride-pioglitazone and Pravastatin: 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
The legacy concern is increased pravastatin myopathy risk through OATP1B1 inhibition by pioglitazone. This is not established, and the two drugs are widely used together in diabetic patients without notable problems.
What this interaction means in plain words
Glimepiride-pioglitazone and Pravastatin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Glimepiride-pioglitazone belongs to Endocrine; Pravastatin belongs to Cardiovascular.
Why it happens
Theoretical OATP1B1 inhibition by pioglitazone; no established clinical effect.
What to do
No dose adjustment is needed; advise patients to report unexplained muscle symptoms.
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 Glimepiride-pioglitazone
Other interactions of Pravastatin
Frequently asked questions
Can I take Glimepiride-pioglitazone with Pravastatin?
MediHelp rates the interaction as minor. Glimepiride-pioglitazone and Pravastatin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. The legacy concern is increased pravastatin myopathy risk through OATP1B1 inhibition by pioglitazone. This is not established, and the two drugs are widely used together in diabetic patients without notable problems.
How serious is the interaction between Glimepiride-pioglitazone and Pravastatin?
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 dose adjustment is needed; advise patients to report unexplained muscle symptoms.
What other medicines interact with Glimepiride-pioglitazone?
MediHelp also lists interactions of Glimepiride-pioglitazone with, for example, Fluconazole, Gemfibrozil, Insulin aspart. The full list is on the Glimepiride-pioglitazone page.
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