Potassium-sparing diuretic / aldosterone antagonist
Spironolactone in Argentina: prescription, brands, pricing
This page summarises the situation of Spironolactone in Argentina under ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica): prescription status, available brands and generics, pharmacy dispensing, and online options in ARS. Spironolactone belongs to the Potassium-sparing diuretic / aldosterone antagonist class.
- Regulator
- ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica)
- Currency
- ARS
About Spironolactone
Spironolactone is approved for heart failure with reduced ejection fraction, primary hyperaldosteronism, resistant hypertension, oedema in cirrhosis or nephrotic syndrome, and certain potassium-loss states. In Argentina, prescription-only medications are dispensed against signed and stamped prescriptions; certain controlled medications use special triplicate forms. Many medications are otherwise available with pharmacist-only oversight.
Mechanism and action
Spironolactone competitively blocks the mineralocorticoid (aldosterone) receptor in the distal tubule of the kidney, reducing sodium reabsorption and potassium excretion.
Brands and generics in Argentina
In Argentina, Spironolactone is typically dispensed as one internationally recognised brand along with their corresponding authorised generics. Farmacias argentinas operate as independent businesses or small chains; the pharmacist is a respected first-line consultant. Coverage by social security funds (obra social) often subsidises chronic medications. Brand-to-generic substitution is decided by the pharmacist under local ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica) equivalence rules, and the price difference in ARS is usually substantial.
Online and tele-prescribing access
Online sale of prescription medication is regulated by ANMAT and largely limited to authorised pharmacy chains; informal online sources are common but not legal channels. For Spironolactone specifically, the legal online options in Argentina depend on its Rx-or-OTC classification under ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica).
Frequently asked questions
Is Spironolactone available in Argentina? ▾
Yes — Spironolactone and its brands are available in Argentina through pharmacies authorised by ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica), in various strengths depending on the commercial product. Authorised generics offer a lower-cost alternative with the same active substance.
Do I need a prescription for Spironolactone in Argentina? ▾
In Argentina, prescription-only medications are dispensed against signed and stamped prescriptions; certain controlled medications use special triplicate forms. Many medications are otherwise available with pharmacist-only oversight. The exact status of Spironolactone (Rx or OTC) is determined by ANMAT (Administración Nacional de Medicamentos, Alimentos y Tecnología Médica); most active ingredients in the Potassium-sparing diuretic / aldosterone antagonist class require prescription, although there are exceptions by country and formulation.
How much does Spironolactone cost in Argentina? ▾
The price in ARS depends on the manufacturer (brand vs authorised generic), the strength and the pack size. Generics are typically substantially cheaper than brands and serve as the economic reference for ongoing use.
Products with Spironolactone in Argentina
Spironolactone in other countries
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.