Drug interactions
Metformin-sitagliptin + Methyltestosterone
Severity: Minor
Metformin-sitagliptin and Methyltestosterone: 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
Androgens may improve insulin sensitivity and lower blood glucose in some patients, which could modestly add to the effect of antidiabetic drugs. The effect is variable and rarely significant with metformin and sitagliptin, which carry a low hypoglycemia risk.
What this interaction means in plain words
Metformin-sitagliptin and Methyltestosterone 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
Androgens may enhance insulin sensitivity, producing a possible additive glucose-lowering effect.
What to do
Monitor glucose when starting or stopping methyltestosterone and adjust antidiabetic therapy only if needed.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Metformin-sitagliptin and Methyltestosterone, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Metformin-sitagliptin
Frequently asked questions
Can I take Metformin-sitagliptin with Methyltestosterone?
MediHelp rates the interaction as minor. Metformin-sitagliptin and Methyltestosterone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Androgens may improve insulin sensitivity and lower blood glucose in some patients, which could modestly add to the effect of antidiabetic drugs. The effect is variable and rarely significant with metformin and sitagliptin, which carry a low hypoglycemia risk.
How serious is the interaction between Metformin-sitagliptin and Methyltestosterone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor glucose when starting or stopping methyltestosterone and adjust antidiabetic therapy only if needed.
What other medicines interact with Metformin-sitagliptin?
MediHelp also lists interactions of Metformin-sitagliptin with, for example, Clozapine, Contrast media, Diatrizoate meglumine / diatrizoate. The full list is on the Metformin-sitagliptin page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
