Aldactone Spironolactone 25 mg

Generic for: Aldactone

$0.19 / tablet

30-day estimate: $5.59 · 90-day: $16.77

Source: NADAC (CMS) · Effective: 2026-01-21

Pricing shown is an estimate based on the active ingredient. The exact strength, dose form, and packaging may differ.

Pricing estimated from an ingredient/name-based match because no exact or sibling-family NADAC row was available.

Basis: Ingredient-level name match for spironolactone

Estimated fair retail range

$8.39 – $16.77

For a typical 30-day supply (1 unit/day).

Drug	Per-unit cost	30-day supply
generic — spironolactone 100 MG Oral Tablet← cheapest	$0.18 / EA	$5.35
generic — spironolactone 5 MG/ML Oral Suspension	$1.53 / ML	$45.77
brand — spironolactone 5 MG/ML Oral Suspension [Carospir]	$3.52 / ML	$105.58

▼ -5.1% since Dec 2025