Product Information
TROSPIUM CHLORIDE 20 MG TABLET is a generic product labeled by Macleods Pharmaceuticals Limited, priced at $0.2114 per EA under NDC 33342055409. Its NADAC has been published 65 times since Jul 9, 2025.
FDA first approved this application on Jun 18, 2024. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
20 mg/1
Manufacturer
Macleods Pharmaceuticals LimitedNDC
33342055409
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
TROSPIUM CHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA206472FDA Approved
6/18/2024
TE Code
AB
On Market Since
6/18/2024
Pharmacological Classes
Price Statistics
The NADAC for TROSPIUM CHLORIDE 20 MG TABLET has been published 65 times since Jul 9, 2025, and over the history we have for it it has declined 35.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2114 per EA |
|---|---|
| All-time high | $0.3269 (Jul 16, 2025) |
| All-time low | $0.2114 (Sep 23, 2026) |
| 52-week high | $0.2812 |
| 52-week low | $0.2114 |
| Median price | $0.2360 |
| Average price | $0.2477 |
| Largest weekly change | -9.0% (Oct 22, 2025) |
| Weeks tracked | 65 |
| Tracking since | Jul 9, 2025 |
Generic Alternatives
The matcher finds 6 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Macleods Pharmaceuticals Limited manufacturer profile
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Drug market
Trospium Chloride market comparison
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Therapeutic class
Cholinergic Muscarinic Antagonist class view
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Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of TROSPIUM CHLORIDE 20 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for TROSPIUM CHLORIDE 20 MG TABLET, manufactured by Macleods Pharmaceuticals Limited, is $0.2114 per EA (NDC 33342055409), effective Sep 30, 2026.
How has the price of TROSPIUM CHLORIDE 20 MG TABLET changed over time?
Over the history we have for it, the NADAC for TROSPIUM CHLORIDE 20 MG TABLET has declined 35.3%. It has been tracked across 65 weekly CMS publications since Jul 9, 2025.
What are the highest and lowest recorded NADAC prices for TROSPIUM CHLORIDE 20 MG TABLET?
Since Jul 9, 2025, the NADAC for TROSPIUM CHLORIDE 20 MG TABLET has ranged from a low of $0.2114 (Sep 23, 2026) to a high of $0.3269 (Jul 16, 2025), with a median of $0.2360 per EA.
Are there cheaper alternatives to TROSPIUM CHLORIDE 20 MG TABLET?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as TROSPIUM CHLORIDE 20 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures TROSPIUM CHLORIDE 20 MG TABLET?
TROSPIUM CHLORIDE 20 MG TABLET (NDC 33342055409) is labeled by Macleods Pharmaceuticals Limited, and CMS classifies it as a generic product.