Drug interactions
Glyburide-metformin + Triamcinolone acetonide injectable
Severity: Moderate
Glyburide-metformin and Triamcinolone acetonide injectable: 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
Injected triamcinolone can raise blood glucose for days to weeks and counteract glyburide and metformin, causing hyperglycemia particularly in patients with diabetes.
What this interaction means in plain words
Glyburide-metformin and Triamcinolone acetonide injectable 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 insulin resistance, opposing antidiabetic effects.
What to do
Check blood glucose more often for several days to weeks after injection and temporarily intensify antidiabetic therapy if needed.
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 Glyburide-metformin
Frequently asked questions
Can I take Glyburide-metformin with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Glyburide-metformin and Triamcinolone acetonide injectable 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. Injected triamcinolone can raise blood glucose for days to weeks and counteract glyburide and metformin, causing hyperglycemia particularly in patients with diabetes.
How serious is the interaction between Glyburide-metformin and Triamcinolone acetonide injectable?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check blood glucose more often for several days to weeks after injection and temporarily intensify antidiabetic therapy if needed.
What other medicines interact with Glyburide-metformin?
MediHelp also lists interactions of Glyburide-metformin with, for example, Bosentan, Cholic acid, Clarithromycin. The full list is on the Glyburide-metformin page.
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