Drug interactions
Canagliflozin + Insulin detemir
Severity: Moderate
Canagliflozin and Insulin detemir: moderate 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
Canagliflozin adds to the glucose-lowering effect of insulin and increases the risk of hypoglycemia. Insulin dose reductions are often needed, and reducing insulin too much raises ketoacidosis risk.
What this interaction means in plain words
Canagliflozin and Insulin detemir can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Canagliflozin belongs to Endocrine; Insulin detemir belongs to Endocrine.
Why it happens
Additive glucose lowering from insulin-independent urinary glucose excretion and exogenous insulin.
What to do
Consider a lower insulin dose when starting canagliflozin and monitor glucose. Avoid excessive insulin reduction and watch for ketoacidosis.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Insulin detemir
Other interactions of Canagliflozin
Frequently asked questions
Can I take Canagliflozin with Insulin detemir?
MediHelp rates the interaction as moderate. Canagliflozin and Insulin detemir can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Canagliflozin adds to the glucose-lowering effect of insulin and increases the risk of hypoglycemia. Insulin dose reductions are often needed, and reducing insulin too much raises ketoacidosis risk.
How serious is the interaction between Canagliflozin and Insulin detemir?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Consider a lower insulin dose when starting canagliflozin and monitor glucose. Avoid excessive insulin reduction and watch for ketoacidosis.
What other medicines interact with Insulin detemir?
MediHelp also lists interactions of Insulin detemir with, for example, Alogliptin-pioglitazone, Ethanol, Glimepiride-pioglitazone. The full list is on the Insulin detemir page.
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