Drug interactions
Insulin degludec / insulin aspart + Torsemide
Severity: Moderate
Insulin degludec / insulin aspart 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
Loop diuretics can impair glucose tolerance and may reduce the glucose-lowering effect of insulin. Diabetic patients may need higher insulin doses.
What this interaction means in plain words
Insulin degludec / insulin aspart 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.
Why it happens
Diuretic-induced hypokalemia reduces insulin secretion and may cause insulin resistance.
What to do
Monitor blood glucose when starting or changing torsemide and adjust insulin as needed. Keep serum potassium in the normal range.
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 Torsemide
Frequently asked questions
Can I take Insulin degludec / insulin aspart with Torsemide?
MediHelp rates the interaction as moderate. Insulin degludec / insulin aspart 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. Loop diuretics can impair glucose tolerance and may reduce the glucose-lowering effect of insulin. Diabetic patients may need higher insulin doses.
How serious is the interaction between Insulin degludec / insulin aspart 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 blood glucose when starting or changing torsemide and adjust insulin as needed. Keep serum potassium in the normal range.
What other medicines interact with Torsemide?
MediHelp also lists interactions of Torsemide with, for example, Amikacin, Amiodarone, Carbenoxolone. The full list is on the Torsemide page.
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