Drug interactions
Indapamide + Norepinephrine
Severity: Moderate
Indapamide and Norepinephrine: 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
Norepinephrine is a potent pressor used in acute hemodynamic support, and it can shift potassium into cells through beta-2 stimulation while indapamide wastes potassium. Together they may worsen hypokalemia and arrhythmia risk, and diuretics may also alter pressor responsiveness.
What this interaction means in plain words
Indapamide and Norepinephrine 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 lowering of serum potassium through renal loss with indapamide and beta-adrenergic intracellular shift with norepinephrine.
What to do
Monitor serum potassium and ECG in patients on norepinephrine infusion who take indapamide, and replace potassium as needed. Consider withholding the diuretic during acute vasopressor therapy.
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 Indapamide
Frequently asked questions
Can I take Indapamide with Norepinephrine?
MediHelp rates the interaction as moderate. Indapamide and Norepinephrine 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. Norepinephrine is a potent pressor used in acute hemodynamic support, and it can shift potassium into cells through beta-2 stimulation while indapamide wastes potassium. Together they may worsen hypokalemia and arrhythmia risk, and diuretics may also alter pressor responsiveness.
How serious is the interaction between Indapamide and Norepinephrine?
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 ECG in patients on norepinephrine infusion who take indapamide, and replace potassium as needed. Consider withholding the diuretic during acute vasopressor therapy.
What other medicines interact with Indapamide?
MediHelp also lists interactions of Indapamide with, for example, Adagrasib, Amifostine, Amiodarone. The full list is on the Indapamide page.
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