Drug interactions
Chromium + Metformin-sitagliptin
Severity: Minor
Chromium and Metformin-sitagliptin: 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
Chromium supplements may modestly improve insulin sensitivity and could add to the glucose-lowering effect of metformin and sitagliptin. Evidence is inconsistent and clinical significance is probably small.
What this interaction means in plain words
Chromium and Metformin-sitagliptin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Chromium belongs to Gastrointestinal Tract; Metformin-sitagliptin belongs to Endocrine.
Why it happens
Chromium may enhance insulin signaling; the mechanism is not firmly established.
What to do
Monitor blood glucose when starting chromium supplements and watch for hypoglycemia.
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 Metformin-sitagliptin
Other interactions of Chromium
- Chromium + Omadacycline Moderate
- Chromium + Sarecycline Moderate
- Acarbose + Chromium Minor
- Acetylsalicylic acid + Chromium Minor
- Alogliptin-metformin + Chromium Minor
- Alogliptin-pioglitazone + Chromium Minor
Frequently asked questions
Can I take Chromium with Metformin-sitagliptin?
MediHelp rates the interaction as minor. Chromium and Metformin-sitagliptin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Chromium supplements may modestly improve insulin sensitivity and could add to the glucose-lowering effect of metformin and sitagliptin. Evidence is inconsistent and clinical significance is probably small.
How serious is the interaction between Chromium and Metformin-sitagliptin?
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 blood glucose when starting chromium supplements and watch for hypoglycemia.
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.
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