Cholinergic Muscarinic Antagonist
An Established Pharmacologic Class (EPC) in the FDA NDC Directory: the class FDA records for a product in its PHARM_CLASSES field.
In the NADAC file of 2026-10-14
35 products in the NADAC file of 2026-10-14 have an NDC that FDA lists in this class, covering 18 nonproprietary names as FDA writes them. 28 of them have a Medicare figure on OpenBill.
Being in one class means FDA describes the drugs’ pharmacology the same way. It does not mean one can replace another; that is a question for your prescriber.
Prices per unit: CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · as of 2026-10-14 · retrieved 2026-10-17. Classes: FDA NDC Directory · ndctext.zip · as of 2026-10-16.
The products, with what pharmacies pay per unit
- ATROPINE 1% EYE DROP
- ATROPINE 1% EYE DROPS
- BEVESPI AEROSPHERE INHALER
- BREZTRI AEROSPHERE 160-9-4.8 MCG
- COBENFY 100 MG-20 MG CAPSULE
- COBENFY 125 MG-30 MG CAPSULE
- COBENFY 50 MG-20 MG CAPSULE
- CUVPOSA 1 MG/5 ML SOLUTION
- DARIFENACIN ER 15 MG TABLET
- DARIFENACIN ER 7.5 MG TABLET
- DIPHENOXYLATE-ATROPINE 2.5-0.025 MG TABLET
- FLAVOXATE HCL 100 MG TABLET
- GLYCOPYRROLATE 0.2 MG/ML VIAL
- GLYCOPYRROLATE 1 MG TABLET
- GLYCOPYRROLATE 1 MG/5 ML ORAL SOLUTION
- GLYCOPYRROLATE 2 MG TABLET
- LOMOTIL 2.5-0.025 MG TABLET
- MOTOFEN 1-0.025 MG TABLET
- OXYBUTYNIN 2.5 MG TABLET
- OXYBUTYNIN 5 MG TABLET
- OXYBUTYNIN 5 MG/5 ML SOLUTION
- OXYBUTYNIN 5 MG/5 ML SYRUP
- OXYBUTYNIN CL ER 10 MG TABLET
- OXYBUTYNIN CL ER 15 MG TABLET
- OXYBUTYNIN CL ER 5 MG TABLET
- OXYTROL 3.9 MG/24HR PATCH
- OXYTROL FOR WOMEN 3.9 MG/24HR
- SOLIFENACIN 10 MG TABLET
- SOLIFENACIN 5 MG TABLET
- TOLTERODINE TART ER 2 MG CAP
- TOLTERODINE TART ER 4 MG CAP
- TOLTERODINE TARTRATE 1 MG TAB
- TOLTERODINE TARTRATE 2 MG TAB
- TROSPIUM CHLORIDE 20 MG TABLET
- TROSPIUM CHLORIDE ER 60 MG CAP
How to read these prices
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- A price is a range to expect, never a quote.
- Medicare's price is not your price. Say so on every screen that shows it.
- State which dataset and which effective date produced every figure.
- If a source is stale or a file is empty, show that rather than a zero.
- Disclaimer footer: not medical advice, no warranty, other people's data can be wrong.