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Spironolactone: Uses, Dosage, Side Effects, and More
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Spironolactone is a prescription potassium-sparing diuretic and aldosterone antagonist used to treat high blood pressure, heart failure, edema, and excess aldosterone production. It is also prescribed off-label for acne, excess hair growth, and hormonal imbalances in women. Aldactone works by blocking the effects of aldosterone, a hormone that promotes sodium and water retention, helping reduce swelling and lower blood pressure.
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Controlled Substance Warning
Spironolactone is not a controlled substance, but it requires a prescription and should only be used under the supervision of a licensed healthcare provider.
Drug Facts
Generic Name
Spironolactone
Brand Names
Aldactone, CaroSpir
Drug Type
Potassium-sparing diuretic / Aldosterone antagonist
Dosage Forms
Tablets, oral suspension
Typical Dosage
25–200 mg daily, divided into one or two doses depending on condition and response
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Disclaimer
The information provided on this page is for general informational purposes only and is not intended as medical advice. Always consult with a licensed healthcare provider before starting, stopping, or changing any medication regimen. While Invictus strives to provide accurate and up-to-date information, individual health conditions and circumstances vary. The prices, availability, and descriptions of all medications on this page are subject to change.
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