Drug interactions
Linagliptin-metformin + Progesterone intravaginal
Severity: Minor
Linagliptin-metformin and Progesterone intravaginal: 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
Vaginal progesterone gives low systemic exposure, so any effect on glucose tolerance is expected to be small. No meaningful interaction with metformin or linagliptin is established.
What this interaction means in plain words
Linagliptin-metformin and Progesterone intravaginal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Progestogens can mildly increase insulin resistance; systemic exposure by this route is limited.
What to do
No adjustment needed; monitor blood glucose routinely.
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 Linagliptin-metformin
Frequently asked questions
Can I take Linagliptin-metformin with Progesterone intravaginal?
MediHelp rates the interaction as minor. Linagliptin-metformin and Progesterone intravaginal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Vaginal progesterone gives low systemic exposure, so any effect on glucose tolerance is expected to be small. No meaningful interaction with metformin or linagliptin is established.
How serious is the interaction between Linagliptin-metformin and Progesterone intravaginal?
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 adjustment needed; monitor blood glucose routinely.
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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