Drug interactions
Quinapril + Saxagliptin-metformin
Severity: Moderate
Quinapril and Saxagliptin-metformin: moderate 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
ACE inhibitors can enhance insulin sensitivity and occasionally cause hypoglycemia in patients on antidiabetic drugs. They may also reduce renal function, which raises the risk of metformin accumulation and lactic acidosis.
What this interaction means in plain words
Quinapril and Saxagliptin-metformin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Improved insulin sensitivity plus potential reduction in renal clearance of metformin.
What to do
Monitor blood glucose and renal function; reduce metformin dose or stop it if renal function deteriorates.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Saxagliptin-metformin
Frequently asked questions
Can I take Quinapril with Saxagliptin-metformin?
MediHelp rates the interaction as moderate. Quinapril and Saxagliptin-metformin can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. ACE inhibitors can enhance insulin sensitivity and occasionally cause hypoglycemia in patients on antidiabetic drugs. They may also reduce renal function, which raises the risk of metformin accumulation and lactic acidosis.
How serious is the interaction between Quinapril and Saxagliptin-metformin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose and renal function; reduce metformin dose or stop it if renal function deteriorates.
What other medicines interact with Saxagliptin-metformin?
MediHelp also lists interactions of Saxagliptin-metformin with, for example, Atazanavir, Clozapine, Contrast media. The full list is on the Saxagliptin-metformin page.
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