Drug interactions
Prednisolone + Torsemide
Severity: Moderate
Prednisolone and Torsemide: 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
Both drugs promote potassium loss, so combining them increases the risk of hypokalemia. Low potassium can cause weakness, arrhythmias and increased digoxin toxicity where relevant.
What this interaction means in plain words
Prednisolone and Torsemide 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.
Prednisolone belongs to Endocrine; Torsemide belongs to Cardiovascular.
Why it happens
Additive potassium wasting: loop diuretic action plus mineralocorticoid effect of prednisolone.
What to do
Monitor serum potassium and magnesium periodically and supplement or add a potassium-sparing agent if levels fall.
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 Prednisolone
- Bcg vaccine live + Prednisolone Contraindicated
- Measles mumps and rubella vaccine live + Prednisolone Contraindicated
- Measles mumps rubella and varicella vaccine live + Prednisolone Contraindicated
- Measles vaccine + Prednisolone Contraindicated
- Mifepristone + Prednisolone Contraindicated
- Prednisolone + Radium-223 dichloride Contraindicated
Other interactions of Torsemide
Frequently asked questions
Can I take Prednisolone with Torsemide?
MediHelp rates the interaction as moderate. Prednisolone and Torsemide 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. Both drugs promote potassium loss, so combining them increases the risk of hypokalemia. Low potassium can cause weakness, arrhythmias and increased digoxin toxicity where relevant.
How serious is the interaction between Prednisolone and Torsemide?
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 periodically and supplement or add a potassium-sparing agent if levels fall.
What other medicines interact with Prednisolone?
MediHelp also lists interactions of Prednisolone with, for example, Bcg vaccine live, Measles mumps and rubella vaccine live, Measles mumps rubella and varicella vaccine live. The full list is on the Prednisolone page.
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