Table of Contents > Drug > Clidinium and Chlordiazepoxide Print

Clidinium and Chlordiazepoxide


Related terms
Author information


    Related terms
    • Brand Names: U.S.: Librax®
    • Brand Names: Canada: Apo-Chlorax®;Librax®

    • It is used to treat irritable bowel syndrome.
    • It is used to treat ulcer disease.
    • Chlordiazepoxide calms the brain.
    • Clidinium slows movement in the GI (gastrointestinal) tract by letting more water get into it. It also lowers acid secretion.


    How to take

    • Take 30 minutes before meals.

    Missed Dose

    • Take a missed dose as soon as you think about it.
    • If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
    • Do not take 2 doses at the same time or extra doses.
    • Many times this drug is taken on an as needed basis.


    • Store at room temperature.
    • Protect from water. Do not store in a bathroom or kitchen.



    • Sometimes drugs are not safe when you take them with certain other drugs. Taking them together can cause bad side effects. This is one of those drugs. Be sure to talk to your doctor about all the drugs you take.


    • If you have an allergy to chlordiazepoxide, clidinium, or any other part of this drug.
    • Tell your doctor if you are allergic to any drugs. Make sure to tell about the allergy and what signs you had. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
    • If you have any of these health problems: Enlarged prostate gland, glaucoma, liver disease, or trouble passing urine.
    • If you are pregnant or may be pregnant.
    • If you are breast-feeding.


    • This drug may be habit-forming with long-term use.
    • If you have been taking this drug for more than 10 days, talk with your doctor before stopping. You may want to slowly stop this drug.
    • If you have lung disease, talk with your doctor. You may be more sensitive to this drug.
    • Check all drugs you are taking with your doctor. This drug may not mix well with some other drugs.
    • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
    • Avoid grapefruit and grapefruit juice.
    • Avoid beer, wine, mixed drinks, or other drugs and natural products that slow your actions.
    • Use birth control that you can trust to stop pregnancy while taking this drug.

    Side Effects

    • Feeling lightheaded, sleepy, having blurred eyesight, or a change in thinking clearly. Avoid driving and doing other tasks or actions that call for you to be alert or have clear eyesight until you see how this drug affects you.
    • Hard stools (constipation). Drinking more liquids, working out, or adding fiber to your diet may help. Talk with your doctor about a stool softener or laxative.
    • Dry mouth. Good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help. See a dentist often.
    • Upset stomach or throwing up. Many small meals, good mouth care, sucking hard, sugar-free candy, or chewing sugar-free gum may help.

    Contact a healthcare provider

    • If you think there was an overdose, call your local poison control center or ER right away.
    • Signs of a very bad reaction to the drug. These include wheezing; chest tightness; fever; itching; bad cough; blue or gray skin color; seizures; or swelling of face, lips, tongue, or throat.
    • A fast heartbeat.
    • Big change in balance.
    • Change in thinking clearly and with logic.
    • If you are planning to harm yourself or the want to harm yourself gets worse.
    • Not able to pass urine.
    • Very hard stools (constipation).
    • Feeling very tired or weak.
    • Any rash.
    • Side effect or health problem is not better or you are feeling worse.

    General Statements

    • If you have a very bad allergy, wear an allergy ID at all times.
    • Do not share your drugs with others and do not take anyone else's drugs.
    • Keep all drugs out of the reach of children and pets.
    • Most drugs may be thrown away in household trash after mixing with coffee grounds or kitty litter and sealing in a plastic bag.
    • In Canada, take any unused drugs to the pharmacy. Also, visit to learn about the right way to get rid of unused drugs.
    • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
    • Call your doctor for help with any side effects. If in the U.S., you may also call the FDA at 1-800-FDA-1088 or if in Canada, you may also call Health Canada's Vigilance Program at 1-866-234-2345.
    • Talk with the doctor before starting any new drug, including OTC, natural products, or vitamins.

    Author information
    • Copyright © 1978-2013 Lexi-Comp Inc. All rights reserved.

    Copyright © 2011 Natural Standard (

    The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.

    Search Site

    Now Food
    Natural Vitality
    North American Herb & Spice
    Garden Of Life
    Garden Of Life