← Back to Acetazolamide
Acetazolamide 500 mg
Generic for: Diamox · NDC: 51285-0754-02
💰 Pharmacy Cost Benchmark
$0.12 / tablet
30-day estimate: $3.58 · 90-day: $10.74
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 acetazolamide
Estimated fair retail range
$5.37 – $10.74
For a typical 30-day supply (1 unit/day).
🔄 Compare Alternatives
| Drug | Per-unit cost | 30-day supply |
|---|---|---|
| generic — acetazolamide 125 MG Oral Tablet← cheapest | $0.10 / EA | $3.14 |
📈 Price History (last 12 months)
▼ -17.8% since Dec 2025
⚠️ Important
- NADAC reflects pharmacy acquisition cost, not your out-of-pocket cost.
- Actual prices vary by pharmacy, insurance, and location.
- This is not medical advice. Always consult your pharmacist.