Drug interactions
Glipizide-metformin + Triamcinolone acetonide injectable
Severity: Moderate
Glipizide-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 reduce the effect of antidiabetic drugs. Hyperglycemia may require temporary treatment intensification.
What this interaction means in plain words
Glipizide-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, antagonizing antidiabetic drugs.
What to do
Monitor blood glucose more frequently for several weeks after injection and adjust antidiabetic doses 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 Glipizide-metformin
Frequently asked questions
Can I take Glipizide-metformin with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Glipizide-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 reduce the effect of antidiabetic drugs. Hyperglycemia may require temporary treatment intensification.
How serious is the interaction between Glipizide-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: Monitor blood glucose more frequently for several weeks after injection and adjust antidiabetic doses if needed.
What other medicines interact with Glipizide-metformin?
MediHelp also lists interactions of Glipizide-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Glipizide-metformin page.
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