Indapamide and Lithium: Drug Interaction Guide

Quick answer: This combination requires caution. Indapamide and Lithium can be used together with adjustments and monitoring.

Interaction severity: Moderate — caution required

How Indapamide interacts with Lithium

Indapamide-induced sodium loss increases proximal tubular lithium reabsorption, reducing lithium clearance and potentially causing toxicity.

What you should do

Avoid the combination where feasible. If necessary, reduce lithium as indicated and monitor lithium concentration, renal function, hydration, and neurological toxicity closely.

Key facts

Severity

Moderate — caution required

Mechanism

Indapamide-induced sodium loss increases proximal tubular lithium reabsorption, reducing lithium clearance and potential...

Action

Avoid the combination where feasible. If necessary, reduce lithium as indicated and monitor lithium concentration, renal...

Important medical disclaimer: This page provides educational information about drug interactions for general reference. It is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your specific medications with a qualified healthcare provider before starting, stopping, or changing any treatment. About our editorial team.

Frequently asked questions

Can I take Indapamide and Lithium together?

With caution. Avoid the combination where feasible. If necessary, reduce lithium as indicated and monitor lithium concentration, renal function, hydration, and neurological toxicity closely.

What is the severity of this interaction?

The interaction between Indapamide and Lithium is classified as Moderate — caution required. Indapamide-induced sodium loss increases proximal tubular lithium reabsorption, reducing lithium clearance and potentially causing toxicity.

What should I do if I'm prescribed both?

Avoid the combination where feasible. If necessary, reduce lithium as indicated and monitor lithium concentration, renal function, hydration, and neurological toxicity closely. Always consult your prescribing clinician — do not stop or change medications without medical guidance.

Last reviewed: by iMedic Medical Editorial Team. Our editorial process.