Drug interactions
Linagliptin-metformin + Torsemide
Severity: Moderate
Linagliptin-metformin and Torsemide: 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
Loop diuretics can modestly raise blood glucose and may cause volume depletion and reduced renal function. This can reduce glycemic control and raise the risk of metformin accumulation.
What this interaction means in plain words
Linagliptin-metformin and Torsemide 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.
Linagliptin-metformin belongs to Endocrine; Torsemide belongs to Cardiovascular.
Why it happens
Pharmacodynamic antagonism through diuretic-related glucose elevation, plus possible reduced renal metformin clearance with dehydration.
What to do
Monitor blood glucose and renal function, and temporarily review metformin during dehydration or acute renal decline.
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 Linagliptin-metformin
Other interactions of Torsemide
Frequently asked questions
Can I take Linagliptin-metformin with Torsemide?
MediHelp rates the interaction as moderate. Linagliptin-metformin and Torsemide 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. Loop diuretics can modestly raise blood glucose and may cause volume depletion and reduced renal function. This can reduce glycemic control and raise the risk of metformin accumulation.
How serious is the interaction between Linagliptin-metformin and Torsemide?
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, and temporarily review metformin during dehydration or acute renal decline.
What other medicines interact with Linagliptin-metformin?
MediHelp also lists interactions of Linagliptin-metformin with, for example, Apalutamide, Carbamazepine, Contrast media. The full list is on the Linagliptin-metformin page.
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