What dose of Spironolactone and Kidneys is used at eGFR ≥45?

At ≥45 mL/min/1.73m² (or CrCl >50), the recommended dose of Spironolactone and Kidneys is: 12.5-25 mg once daily (heart failure).

Is Spironolactone and Kidneys safe in kidney disease at eGFR ≥45?

Check potassium at 1 week and 1 month; recheck with any dose change. This table is dosing guidance for planning — the final dose is confirmed by your prescriber, and kidney function and the drug's own monitoring requirements are rechecked regularly.

What should I check while taking Spironolactone and Kidneys at eGFR ≥45?

Follow the drug's label monitoring — typically kidney function (eGFR/creatinine), and for many drugs potassium, drug levels, or blood counts as applicable. Report any new symptoms such as weakness, irregular heartbeat, or unusual side effects to your doctor.

What dose of Spironolactone and Kidneys is used at eGFR ≥45?

At ≥45 mL/min/1.73m² (or CrCl >50), the recommended dose of Spironolactone and Kidneys is: 12.5-25 mg once daily (heart failure).

Is Spironolactone and Kidneys safe in kidney disease at eGFR ≥45?

Check potassium at 1 week and 1 month; recheck with any dose change. This table is dosing guidance for planning — the final dose is confirmed by your prescriber, and kidney function and the drug's own monitoring requirements are rechecked regularly.

What should I check while taking Spironolactone and Kidneys at eGFR ≥45?

Follow the drug's label monitoring — typically kidney function (eGFR/creatinine), and for many drugs potassium, drug levels, or blood counts as applicable. Report any new symptoms such as weakness, irregular heartbeat, or unusual side effects to your doctor.

Renal Dosing Guide

Spironolactone and Kidneys Dosing at eGFR ≥45

Aldactone • Mineralocorticoid receptor antagonist (potassium-sparing diuretic) • Kidney function: ≥45 mL/min/1.73m² (or CrCl >50)

The recommended dose of Spironolactone and Kidneys at ≥45 mL/min/1.73m² (or CrCl >50) — with monitoring notes for kidney disease and dialysis.

Recommended dose at eGFR ≥45

12.5-25 mg once daily (heart failure).

Check potassium at 1 week and 1 month; recheck with any dose change.

Dosing at Other Kidney Function Levels

Spironolactone and Kidneys at eGFR 30–44

30–44 mL/min/1.73m² (or CrCl 30–50)

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Spironolactone and Kidneys at eGFR 15–29

15–29 mL/min/1.73m² (or CrCl 15–29)

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Spironolactone and Kidneys at eGFR <15

<15 mL/min/1.73m² (not on dialysis)

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Spironolactone and Kidneys at On dialysis

Hemodialysis or peritoneal dialysis

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How dosing is decided

Doses in this guide follow drug labels and renal-dosing references at each eGFR/CrCl level. Always confirm with your prescriber and pharmacy — your specific dose depends on other medications, conditions, and lab results.

Full Spironolactone and Kidneys kidney guide

Monitoring reminder

Spironolactone and Kidneys has its own monitoring requirements (eGFR, potassium, drug levels, or blood counts). These become more frequent as kidney function falls. Report unusual weakness, irregular heartbeat, or new side effects promptly.

Interactive drug-dosing tool