Aldactone

Aldactone is a type of diuretic that is used for treating high blood pressure, water retention, and low potassium levels. It can also be used to diagnose and treat primary hyperaldosteronism. Aldactone, which is available by prescription, comes in tablet form and is generally taken once or twice daily. Potential side effects include diarrhea, headache, fever, and drowsiness.

 

What Is Aldactone?

Aldactone® (spironolactone) is a prescription medicine that is used as a diuretic for various conditions. It is known as a "potassium-sparing" diuretic.
 

Who Makes Aldactone?

Brand-name Aldactone is made by Pfizer. Generic Aldactone is made by a few different manufacturers.
 

What Is Aldactone Used For?

Specific uses of Aldactone include:
 

 

 

  • Treating low levels of potassium in the blood (hypokalemia).
     
(Click Aldactone Uses for more information on what Aldactone is used for, including possible off-label uses.)
 
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Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;