Drug interactions
Furosemide + Triamcinolone acetonide injectable
Severity: Moderate
Furosemide 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
Systemic corticosteroids and furosemide both promote potassium loss, so using them together can cause or worsen hypokalemia. Triamcinolone has little mineralocorticoid activity, so the risk is smaller than with other steroids, but low potassium may increase arrhythmia risk in susceptible patients.
What this interaction means in plain words
Furosemide 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
Additive renal potassium wasting from loop diuretic action and corticosteroid effect on distal tubular potassium excretion.
What to do
Monitor serum potassium and magnesium during combined use, particularly with repeated or high doses, and give potassium supplementation as 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 Furosemide
- Amifostine + Furosemide Major
- Amikacin + Furosemide Major
- Carbenoxolone + Furosemide Major
- Cephaloridine + Furosemide Major
- Cisplatin + Furosemide Major
- Digoxin + Furosemide Major
Frequently asked questions
Can I take Furosemide with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Furosemide 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. Systemic corticosteroids and furosemide both promote potassium loss, so using them together can cause or worsen hypokalemia. Triamcinolone has little mineralocorticoid activity, so the risk is smaller than with other steroids, but low potassium may increase arrhythmia risk in susceptible patients.
How serious is the interaction between Furosemide 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 serum potassium and magnesium during combined use, particularly with repeated or high doses, and give potassium supplementation as needed.
What other medicines interact with Furosemide?
MediHelp also lists interactions of Furosemide with, for example, Amifostine, Amikacin, Carbenoxolone. The full list is on the Furosemide page.
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