Potassium-sparing diuretic
Amiloride in Brazil: prescription, brands, pricing
This page summarises the situation of Amiloride in Brazil under ANVISA (Agência Nacional de Vigilância Sanitária): prescription status, available brands and generics, pharmacy dispensing, and online options in BRL. Amiloride belongs to the Potassium-sparing diuretic class.
- Regulator
- ANVISA (Agência Nacional de Vigilância Sanitária)
- Currency
- BRL
About Amiloride
Amiloride is approved for hypertension (typically in combination with thiazides), oedema in heart failure or hepatic cirrhosis (in combination), and primary hyperaldosteronism (Liddle syndrome and pseudohyperaldosteronism). Brazil uses tarja vermelha (red stripe — prescription only) and tarja preta (black stripe — controlled) labels for prescription medication. Many other medications are free-sale at pharmacies.
Mechanism and action
Amiloride blocks the epithelial sodium channel (ENaC) in the distal convoluted tubule and collecting duct of the kidney, reducing sodium reabsorption and indirectly decreasing potassium and hydrogen ion excretion.
Brands and generics in Brazil
In Brazil, Amiloride is typically dispensed as one internationally recognised brand along with their corresponding authorised generics. Brazilian farmácias and drogarias range from major chains (Drogasil, Pacheco, RaiaDrogasil) to small independents. Pharmacist counsel is common but less central than in Europe. Brand-to-generic substitution is decided by the pharmacist under local ANVISA (Agência Nacional de Vigilância Sanitária) equivalence rules, and the price difference in BRL is usually substantial.
Online and tele-prescribing access
Online pharmacy is well-developed in Brazil through chain platforms; ANVISA-licensed channels handle Rx medication with verified prescriptions, while informal online sales of Rx are illegal but exist. For Amiloride specifically, the legal online options in Brazil depend on its Rx-or-OTC classification under ANVISA (Agência Nacional de Vigilância Sanitária).
Frequently asked questions
Is Amiloride available in Brazil? ▾
Yes — Amiloride and its brands are available in Brazil through pharmacies authorised by ANVISA (Agência Nacional de Vigilância Sanitária), 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 Amiloride in Brazil? ▾
Brazil uses tarja vermelha (red stripe — prescription only) and tarja preta (black stripe — controlled) labels for prescription medication. Many other medications are free-sale at pharmacies. The exact status of Amiloride (Rx or OTC) is determined by ANVISA (Agência Nacional de Vigilância Sanitária); most active ingredients in the Potassium-sparing diuretic class require prescription, although there are exceptions by country and formulation.
How much does Amiloride cost in Brazil? ▾
The price in BRL 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 Amiloride in Brazil
Amiloride 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.