Drug interactions
Armodafinil + Saxagliptin-metformin
Severity: Minor
Armodafinil and Saxagliptin-metformin: 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
Armodafinil is a weak CYP3A4 inducer and may modestly lower saxagliptin exposure. The effect on glycemic control is expected to be small and is unlikely to matter for most patients.
What this interaction means in plain words
Armodafinil and Saxagliptin-metformin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Armodafinil belongs to Central Nervous System; Saxagliptin-metformin belongs to Endocrine.
Why it happens
Weak induction of CYP3A4 increases metabolism of saxagliptin to its active metabolite.
What to do
No dose change is usually needed; check glycemic control (HbA1c, glucose) if armodafinil is started or stopped.
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 Saxagliptin-metformin
Other interactions of Armodafinil
Frequently asked questions
Can I take Armodafinil with Saxagliptin-metformin?
MediHelp rates the interaction as minor. Armodafinil and Saxagliptin-metformin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Armodafinil is a weak CYP3A4 inducer and may modestly lower saxagliptin exposure. The effect on glycemic control is expected to be small and is unlikely to matter for most patients.
How serious is the interaction between Armodafinil and Saxagliptin-metformin?
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 dose change is usually needed; check glycemic control (HbA1c, glucose) if armodafinil is started or stopped.
What other medicines interact with Saxagliptin-metformin?
MediHelp also lists interactions of Saxagliptin-metformin with, for example, Atazanavir, Clozapine, Contrast media. The full list is on the Saxagliptin-metformin page.
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