Drug interactions
Triamcinolone + Vildagliptin
Severity: Moderate
Triamcinolone and Vildagliptin: 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
Corticosteroids raise blood glucose and can weaken the glucose-lowering effect of vildagliptin. Hyperglycemia may persist for days after a depot injection.
What this interaction means in plain words
Triamcinolone and Vildagliptin 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.
Triamcinolone belongs to Endocrine; Vildagliptin belongs to Endocrine.
Why it happens
Pharmacodynamic antagonism through corticosteroid-induced insulin resistance and increased hepatic glucose production.
What to do
Monitor blood glucose more often after triamcinolone and adjust antidiabetic therapy if needed. Review the dose once the corticosteroid effect subsides.
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 Triamcinolone
- Smallpox vaccine live + Triamcinolone Contraindicated
- Triamcinolone + Zoster vaccine live Contraindicated
- Adenovirus types 4 and 7 live + Triamcinolone Major
- Aldesleukin + Triamcinolone Major
- Atazanavir + Triamcinolone Major
- Axicabtagene ciloleucel + Triamcinolone Major
Other interactions of Vildagliptin
- Ciprofloxacin + Vildagliptin Moderate
- Deflazacort + Vildagliptin Moderate
- Dexamethasone + Vildagliptin Moderate
- Gemifloxacin + Vildagliptin Moderate
- Glimepiride + Vildagliptin Moderate
- Hydrochlorothiazide-lisinopril + Vildagliptin Moderate
Frequently asked questions
Can I take Triamcinolone with Vildagliptin?
MediHelp rates the interaction as moderate. Triamcinolone and Vildagliptin 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. Corticosteroids raise blood glucose and can weaken the glucose-lowering effect of vildagliptin. Hyperglycemia may persist for days after a depot injection.
How serious is the interaction between Triamcinolone and Vildagliptin?
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 often after triamcinolone and adjust antidiabetic therapy if needed. Review the dose once the corticosteroid effect subsides.
What other medicines interact with Triamcinolone?
MediHelp also lists interactions of Triamcinolone with, for example, Smallpox vaccine live, Zoster vaccine live, Adenovirus types 4 and 7 live. The full list is on the Triamcinolone page.
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