ATC Group: A03BB Belladonna alkaloids, semisynthetic, quaternary ammonium compounds

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of A03BB in the ATC hierarchy

Level Code Title
1 A Alimentary tract and metabolism
2 A03 Drugs for functional gastrointestinal disorders
3 A03B BELLADONNA AND DERIVATIVES, PLAIN
4 A03BB Belladonna alkaloids, semisynthetic, quaternary ammonium compounds

Group A03BB contents

Code Title
A03BB01 Butylscopolamine
A03BB02 Methylatropine
A03BB03 Methylscopolamine
A03BB04 Fentonium
A03BB05 Cimetropium bromide
A03BB06

Active ingredients in A03BB

Active Ingredient

Butropium is a quaternary ammonium antimuscarinic with peripheral effects similar to those of atropine. It is indicated to treat pain caused by gastrointestinal inflammation and ulcers, or diseases of the gallbladder.

Butylscopolamine is an antispasmodic agent which relaxes smooth muscle of the organs of the abdominal and pelvic cavities. It is believed to act predominantly on the intramural parasympathetic ganglia of these organs.

Methscopolamine is an anticholinergic. The mechanism of action of methscopolamine is as a cholinergic antagonist.

Related product monographs

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