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Aldactone Side Effects Center

Medically reviewed by Min Clinic Staff | Updated: January 2026

Aldactone (Spironolactone) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Aldactone Side Effects Center

What Is Aldactone?

Aldactone (spironolactone) is an aldosterone receptor antagonist that causes the kidneys to remove water and sodium from the body, with reduced losses of potassium. Aldactone is used to reduce edema caused by heart, liver or kidney problems, high blood pressure (hypertension), and certain patients with hyperaldosteronism. Aldactone is available in a generic form named spironolactone.

What Are Side Effects of Aldactone?

Common side effects of Aldactone include:

  • skin rash,
  • headache,
  • dizziness,
  • nausea,