Drug interactions
Fenofibrate micronized + Insulin lispro
Severity: Minor
Fenofibrate micronized and Insulin lispro: 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 may enhance glucose lowering and have been associated with hypoglycemia in patients on antidiabetic therapy. The effect is likely small but can matter in patients on insulin.
What this interaction means in plain words
Fenofibrate micronized and Insulin lispro 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
The mechanism is not well established; improved insulin sensitivity through PPAR-alpha activation may contribute.
What to do
Monitor blood glucose after starting fenofibrate 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 lispro
Frequently asked questions
Can I take Fenofibrate micronized with Insulin lispro?
MediHelp rates the interaction as minor. Fenofibrate micronized and Insulin lispro 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 may enhance glucose lowering and have been associated with hypoglycemia in patients on antidiabetic therapy. The effect is likely small but can matter in patients on insulin.
How serious is the interaction between Fenofibrate micronized and Insulin lispro?
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 after starting fenofibrate and lower the insulin dose if hypoglycemia occurs.
What other medicines interact with Insulin lispro?
MediHelp also lists interactions of Insulin lispro with, for example, Alogliptin-pioglitazone, Ethanol, Metreleptin. The full list is on the Insulin lispro page.
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