Drug interactions
Linagliptin-metformin + Pentamidine
Severity: Moderate
Linagliptin-metformin and Pentamidine: 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
Pentamidine can cause pancreatic beta-cell toxicity leading to initial hypoglycemia followed by hyperglycemia or diabetes. This can destabilize glycemic control in patients on antidiabetic drugs.
What this interaction means in plain words
Linagliptin-metformin and Pentamidine 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; Pentamidine belongs to Anti Parasitic.
Why it happens
Pentamidine is toxic to pancreatic beta cells, causing insulin release then insulin deficiency.
What to do
Monitor blood glucose closely during and after pentamidine therapy and adjust antidiabetic treatment as needed.
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 Pentamidine
- Clomipramine + Pentamidine Contraindicated
- Desipramine + Pentamidine Contraindicated
- Dronedarone + Pentamidine Contraindicated
- Moxifloxacin + Pentamidine Contraindicated
- Nortriptyline + Pentamidine Contraindicated
- Pentamidine + Pimozide Contraindicated
Frequently asked questions
Can I take Linagliptin-metformin with Pentamidine?
MediHelp rates the interaction as moderate. Linagliptin-metformin and Pentamidine 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. Pentamidine can cause pancreatic beta-cell toxicity leading to initial hypoglycemia followed by hyperglycemia or diabetes. This can destabilize glycemic control in patients on antidiabetic drugs.
How serious is the interaction between Linagliptin-metformin and Pentamidine?
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 closely during and after pentamidine therapy and adjust antidiabetic treatment as needed.
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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