Wednesday, July 8, 2026

Drug profile · INN

trospium chloride

trospium chloride (TROSPIUM CHLORIDE) is a muscarinic acetylcholine receptor m2 antagonist. Route of administration: oral. Current US regulatory status: approved.

FDA: approved
US status approved
Patents linked 1
Pipeline programs 1
News articles 1
Drug details — trospium chloride

Quick answer

trospium chloride (TROSPIUM CHLORIDE) is a muscarinic acetylcholine receptor m2 antagonist. Route of administration: oral. Current US regulatory status: approved.

Key facts

INN trospium chloride
Brand TROSPIUM CHLORIDE
Mechanism Muscarinic acetylcholine receptor M2 antagonist
Target Muscarinic acetylcholine receptor M2
Route ORAL
Formulation CAPSULE

Mechanism of action

Muscarinic acetylcholine receptor M2 antagonist

Primary target: Muscarinic acetylcholine receptor M2

Approval history

Authority Status Date
FDA approved

Recent coverage

Pipeline programs

  1. Xanomeline and Trospium Chloride Capsules Phase 3 · Bristol-Myers Squibb Australia · Schizophrenia

Related & competitor drugs

  1. bethanechol chloride Muscarinic acetylcholine receptor M3 agonist
  2. fesoterodine fumarate Muscarinic acetylcholine receptor M2 antagonist
  3. oxybutynin Genito-urinary system and sex hormones (G04)
  4. oxybutynin chloride Muscarinic acetylcholine receptor M3 antagonist
  5. solifenacin succinate Muscarinic acetylcholine receptor M3 antagonist
  6. tolterodine tartrate Muscarinic acetylcholine receptor M2 antagonist

Related patents

  1. US 7781449

    Trospium chloride treatment method

    Expires Mon Aug 19 2030 00:00:00 GMT+0000 (Coordinated Universal Time)

    granted

Frequently asked questions

What is trospium chloride?

trospium chloride (TROSPIUM CHLORIDE) is a muscarinic acetylcholine receptor m2 antagonist. Route of administration: oral. Current US regulatory status: approved.

What is the brand name for trospium chloride?

TROSPIUM CHLORIDE is a marketed brand name for trospium chloride. Check FDA Drugs@FDA for the current US label holder and prescribing information.

What is the US approval status of trospium chloride?

trospium chloride has approved status in the United States according to our Drugs@FDA-derived records. Verify on the official FDA label before clinical or commercial decisions.