Drug interactions
Canagliflozin + Heparin
Severity: Minor
Canagliflozin and Heparin: 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
Heparin can suppress aldosterone and cause hyperkalemia, and canagliflozin has been associated with small potassium increases in some patients. The combination could add to hyperkalemia risk, mainly in renal impairment.
What this interaction means in plain words
Canagliflozin and Heparin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Canagliflozin belongs to Endocrine; Heparin belongs to Cardiovascular.
Why it happens
Heparin inhibits aldosterone synthesis while canagliflozin may modestly raise potassium, an additive effect that is not well characterized.
What to do
Monitor serum potassium in patients with renal impairment or prolonged heparin therapy. No change is needed otherwise.
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 Heparin
- Defibrotide + Heparin Contraindicated
- Heparin + Ketorolac Contraindicated
- Heparin + Oritavancin Contraindicated
- Acemetacin + Heparin Major
- Acetylsalicylic acid + Heparin Major
- Alteplase + Heparin Major
Other interactions of Canagliflozin
Frequently asked questions
Can I take Canagliflozin with Heparin?
MediHelp rates the interaction as minor. Canagliflozin and Heparin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Heparin can suppress aldosterone and cause hyperkalemia, and canagliflozin has been associated with small potassium increases in some patients. The combination could add to hyperkalemia risk, mainly in renal impairment.
How serious is the interaction between Canagliflozin and Heparin?
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 serum potassium in patients with renal impairment or prolonged heparin therapy. No change is needed otherwise.
What other medicines interact with Heparin?
MediHelp also lists interactions of Heparin with, for example, Defibrotide, Ketorolac, Oritavancin. The full list is on the Heparin page.
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