Drug interactions
Canagliflozin + Insulin aspart
Severity: Moderate
Canagliflozin and Insulin aspart: 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 added to insulin increases hypoglycemia risk. Insulin dose reduction may also be necessary, though excessive reduction raises the risk of ketoacidosis.
What this interaction means in plain words
Canagliflozin and Insulin aspart 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 aspart belongs to Endocrine.
Why it happens
Additive glucose lowering through SGLT2-mediated urinary glucose excretion on top of insulin.
What to do
Consider reducing the insulin dose when starting canagliflozin and monitor blood glucose. Watch for ketoacidosis symptoms and avoid excessive insulin reduction.
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 aspart
Other interactions of Canagliflozin
Frequently asked questions
Can I take Canagliflozin with Insulin aspart?
MediHelp rates the interaction as moderate. Canagliflozin and Insulin aspart 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 added to insulin increases hypoglycemia risk. Insulin dose reduction may also be necessary, though excessive reduction raises the risk of ketoacidosis.
How serious is the interaction between Canagliflozin and Insulin aspart?
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 reducing the insulin dose when starting canagliflozin and monitor blood glucose. Watch for ketoacidosis symptoms and avoid excessive insulin reduction.
What other medicines interact with Insulin aspart?
MediHelp also lists interactions of Insulin aspart with, for example, Alogliptin-pioglitazone, Ethanol, Glimepiride-pioglitazone. The full list is on the Insulin aspart page.
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