Saturday, July 11, 2026

Drug profile · INN

atropine sulfate hydrate

atropine sulfate hydrate (RYJUSEA MINI) is a muscarinic acetylcholine receptor m1 antagonist.

PMDA: approved
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Drug details — atropine sulfate hydrate
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Quick answer

atropine sulfate hydrate (RYJUSEA MINI) is a muscarinic acetylcholine receptor m1 antagonist.

Key facts

INN atropine sulfate hydrate
Brand RYJUSEA MINI
Mechanism Muscarinic acetylcholine receptor M1 antagonist
Target Muscarinic acetylcholine receptor M1

Mechanism of action

Muscarinic acetylcholine receptor M1 antagonist

Primary target: Muscarinic acetylcholine receptor M1

Approval history

Authority Status Date
PMDA approved

Related & competitor drugs

  1. atropine sulfate Sensory organs (S01)
  2. benztropine mesylate Muscarinic acetylcholine receptor M1 antagonist
  3. dicyclomine hydrochloride Muscarinic acetylcholine receptor M3 antagonist
  4. glycopyrrolate Muscarinic acetylcholine receptor M3 antagonist
  5. pilocarpine hydrochloride Muscarinic acetylcholine receptor M3 agonist
  6. scopolamine Muscarinic acetylcholine receptor M1 antagonist

Frequently asked questions

What is atropine sulfate hydrate?

atropine sulfate hydrate (RYJUSEA MINI) is a muscarinic acetylcholine receptor m1 antagonist.

What is the brand name for atropine sulfate hydrate?

RYJUSEA MINI is a marketed brand name for atropine sulfate hydrate. Check FDA Drugs@FDA for the current US label holder and prescribing information.