Drug interactions
Squill + Triamcinolone
Severity: Major
Squill and Triamcinolone: major 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
Squill contains cardiac glycosides, and corticosteroids can cause hypokalemia, which increases sensitivity to glycoside toxicity. This may precipitate arrhythmias.
What this interaction means in plain words
Squill and Triamcinolone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Corticosteroid-induced potassium loss potentiates the arrhythmogenic effects of cardiac glycosides.
What to do
Avoid squill where possible. If combined, monitor serum potassium and ECG, and correct hypokalemia promptly.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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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
Frequently asked questions
Can I take Squill with Triamcinolone?
MediHelp rates the interaction as major. Squill and Triamcinolone can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Squill contains cardiac glycosides, and corticosteroids can cause hypokalemia, which increases sensitivity to glycoside toxicity. This may precipitate arrhythmias.
How serious is the interaction between Squill and Triamcinolone?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid squill where possible. If combined, monitor serum potassium and ECG, and correct hypokalemia promptly.
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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