Scopolamine butylbromide

Its preparation is peripheral anticholinergic. It can relieve the spasm of gastrointestinal and pancreaticobiliary smooth muscle. It can be used for gastrointestinal spasm, hyperperistalsis, biliary colic, renal colic, etc. it can also be used before endoscopic surgery, gas barium hypotonic angiography and abdominal CT.