chlordiazepoxide hydrochloride and clidinium bromide (Librax)

  • 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: Charles Patrick Davis, MD, PhD
    Charles Patrick Davis, MD, PhD

    Charles Patrick Davis, MD, PhD

    Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.

GENERIC NAME: chlordiazepoxide hydrochloride and clidinium bromide

BRAND NAME: Librax

DRUG CLASS AND MECHANISM: Chlordiazepoxide hydrochloride and clidinium bromide (Librax) combines the anti-anxiety action of chlordiazepoxide and the antispasmodic effects of clidinium. It also blocks the acid secretion of the gastrointestinal tract and inhibits the action of nerves that are very active in certain diseases. The FDA classifies the combination as possibly effective as additional therapy for treatment of peptic ulcers, irritable bowel syndrome (IBS), GI spasms and some intestinal infections.

PRESCRIPTION: yes

GENERIC AVAILABLE: yes

PREPARATIONS: Capsules: 5mg chlordiazepoxide hydrochloride and 2.5mg clidinium bromide.

STORAGE: Capsules should be stored at room temperature in a tightly close container.

PRESCRIBED FOR: Chlordiazepoxide hydrochloride/clidinium bromide may be effective as therapy for peptic ulcer disease and irritable bowel syndrome (IBS). It also may be useful in the management of acute gastroenteritis.

DOSING: Chlordiazepoxide hydrochloride/clidinium bromide may be taken with or without food. Take 1 to two capsules every 6 to 8 hours before meals and at bedtime.

DRUG INTERACTIONS: Chlordiazepoxide hydrochloride/ clidinium bromide should not be used in people with glaucoma or urinary retention (difficulty urinating) due to benign prostatic hypertrophy (BPH) because clidinium blocks the action of choline, increasing intraocular pressure and causing difficulty urinating. Chlordiazepoxide has sedative effects and should not be combined with alcohol or other central nervous system depressants.

Medically Reviewed by a Doctor on 11/19/2014

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