Drug interactions
Fenofibrate micronized + Insulin aspart
Severity: Minor
Fenofibrate micronized and Insulin aspart: 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
Fibrates can improve insulin sensitivity and may enhance glucose lowering when used with insulin, which may cause hypoglycemia. The effect is typically modest.
What this interaction means in plain words
Fenofibrate micronized and Insulin aspart 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
Fibrates activate PPAR-alpha and may improve insulin sensitivity, adding to the effect of insulin.
What to do
Monitor blood glucose when fenofibrate is started and lower the insulin dose if hypoglycemia occurs.
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 Insulin aspart
Frequently asked questions
Can I take Fenofibrate micronized with Insulin aspart?
MediHelp rates the interaction as minor. Fenofibrate micronized and Insulin aspart have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fibrates can improve insulin sensitivity and may enhance glucose lowering when used with insulin, which may cause hypoglycemia. The effect is typically modest.
How serious is the interaction between Fenofibrate micronized and Insulin aspart?
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 blood glucose when fenofibrate is started and lower the insulin dose if hypoglycemia occurs.
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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