Drug interactions
Cortisone + Glimepiride
Severity: Moderate
Cortisone and Glimepiride: 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
Systemic corticosteroids such as cortisone raise blood glucose and can reduce the effectiveness of glimepiride. Hyperglycemia may be pronounced with higher or prolonged doses.
What this interaction means in plain words
Cortisone and Glimepiride 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.
Why it happens
Corticosteroids increase hepatic gluconeogenesis and peripheral insulin resistance, opposing the sulfonylurea's glucose-lowering effect.
What to do
Monitor blood glucose closely during corticosteroid therapy and increase glimepiride or add other agents as needed. Reduce the antidiabetic dose again when the steroid is withdrawn to avoid hypoglycemia.
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 Glimepiride
Frequently asked questions
Can I take Cortisone with Glimepiride?
MediHelp rates the interaction as moderate. Cortisone and Glimepiride 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. Systemic corticosteroids such as cortisone raise blood glucose and can reduce the effectiveness of glimepiride. Hyperglycemia may be pronounced with higher or prolonged doses.
How serious is the interaction between Cortisone and Glimepiride?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose closely during corticosteroid therapy and increase glimepiride or add other agents as needed. Reduce the antidiabetic dose again when the steroid is withdrawn to avoid hypoglycemia.
What other medicines interact with Glimepiride?
MediHelp also lists interactions of Glimepiride with, for example, Fluconazole, Insulin degludec-liraglutide, Insulin glargine-lixisenatide. The full list is on the Glimepiride page.
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