dicyclomine, Bentyl

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

Irritable Bowel Syndrome (IBS) Facts

GENERIC NAME: dicyclomine

BRAND NAME: Bentyl

DRUG CLASS AND MECHANISM: Dicyclomine is a drug that is used for treating irritable bowel syndrome (IBS). Dicyclomine is in a class of drugs called anticholinergics. Anticholinergic drugs block the effects of acetylcholine, the chemical transmitter that nerves release in order to cause muscles to contract. They prevent contraction of muscles by blocking the acetylcholine receptors on the muscle cells. Anticholinergic drugs also have a direct relaxing effect on muscle. Dicyclomine is used to reduce contraction of the muscles in the intestines. Dicyclomine was approved by the FDA in 1950.

PRESCRIBED FOR: Dicyclomine is used in the treatment of irritable bowel syndrome.

SIDE EFFECTS: Common side effects include:

Other important side effects include:

Medically Reviewed by a Doctor on 6/11/2015

Quick GuideIBS - Irritable Bowel Syndrome: Symptoms, Diet, Treatment

IBS - Irritable Bowel Syndrome: Symptoms, Diet, Treatment
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