Drug interactions
Canagliflozin-metformin + Norelgestromin
Severity: Minor
Canagliflozin-metformin and Norelgestromin: 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
Hormonal contraceptives containing progestin and estrogen can slightly reduce glucose tolerance. The effect is usually small, but may occasionally affect glycemic control.
What this interaction means in plain words
Canagliflozin-metformin and Norelgestromin 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
Sex steroids can modestly increase insulin resistance and reduce glucose tolerance.
What to do
No dose change is usually needed. Monitor glucose when starting the contraceptive patch.
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 Canagliflozin-metformin
Frequently asked questions
Can I take Canagliflozin-metformin with Norelgestromin?
MediHelp rates the interaction as minor. Canagliflozin-metformin and Norelgestromin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hormonal contraceptives containing progestin and estrogen can slightly reduce glucose tolerance. The effect is usually small, but may occasionally affect glycemic control.
How serious is the interaction between Canagliflozin-metformin and Norelgestromin?
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. Monitor glucose when starting the contraceptive patch.
What other medicines interact with Canagliflozin-metformin?
MediHelp also lists interactions of Canagliflozin-metformin with, for example, Contrast media, Diatrizoate, Diatrizoate meglumine / diatrizoate. The full list is on the Canagliflozin-metformin page.
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