MEDLINEplus Health Information: Return to home page   A service of the National Library of Medicine: Go to NLM home page
Search     Advanced Search    Site Map    About MEDLINEplus    Home
Health Topics: conditions, diseases and wellness Drug Information: generic and brand name drugs Dictionaries: spellings and definitions of medical terms Directories: doctors, dentists and hospitals Other Resources: organizations, libraries, publications, MEDLINE

Other drug names:  A-Am  An-Az  B  C-Ch  Ci-Cz  D-Dh  Di-Dz  E  F  G  H  I-J  K-L  M-Mh  Mi-Mz  N-Nh  Ni-Nz  O  P-Pl  Pm-Pz  Q-R  S-Sn  So-Sz  T-To  Tp-Tz  U-V  W-Z  0-9 

Charcoal, Activated (Oral)

Contents of this page:

Brand Names

Some commonly used brand names are:

In the U.S.--

In Canada--

Note:

For quick reference, the following medicines are numbered to match the corresponding brand names.

This information applies to the following medicines:
1. Activated Charcoal (AK-ti-vay-ted CHAR-kole)$&
2. Activated Charcoal and Sorbitol (AK-ti-vay-ted CHAR-kole and SOR-bi-tole)
$ Generic name product may be available in the U.S.
& Generic name product may be available in Canada

Category


Description

Activated charcoal is used in the emergency treatment of certain kinds of poisoning. It helps prevent the poison from being absorbed from the stomach into the body. Sometimes, several doses of activated charcoal are needed to treat severe poisoning. Ordinarily, this medicine is not effective and should not be used in poisoning if corrosive agents such as alkalis (lye) and strong acids, iron, boric acid, lithium, petroleum products (e.g., cleaning fluid, coal oil, fuel oil, gasoline, kerosene, paint thinner), or alcohols have been swallowed, since it will not prevent these poisons from being absorbed into the body.

Some activated charcoal products contain sorbitol. Sorbitol is a sweetener. It also works as a laxative, for the elimination of the poison from the body. Products that contain sorbitol should be given only under the direct supervision of a doctor because severe diarrhea and vomiting may result .

Activated charcoal has not been shown to be effective in relieving diarrhea and intestinal gas.

Activated charcoal may be available without a doctor's prescription; however, before using this medicine, call a poison control center, your doctor, or an emergency room for advice. Activated charcoal is available in the following dosage forms:


Before Using This Medicine

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For activated charcoal, the following should be considered:

Allergies--Tell your doctor if you have ever had any unusual or allergic reaction to activated charcoal or to fructose (fruit sugar). Also tell your health care professional if you are allergic to any other substances, such as foods, preservatives, or dyes.

Pregnancy--Activated charcoal has not been reported to cause birth defects or other problems in humans.

Breast-feeding--Activated charcoal has not been reported to cause problems in nursing babies.

Children--Activated charcoal should be used only under the direct supervision of your doctor, poison control center, or other health care professional.

Older adults--Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults. Although there is no specific information comparing the use of activated charcoal in the elderly, this medicine is not expected to cause different side effects or problems in older people than it does in younger adults.

However, elderly persons with slow digestion are more likely to develop constipation if given more than one dose of activated charcoal.

Other medicines--Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your health care professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.

Other medical problems--The presence of other medical problems may affect the use of activated charcoal. Make sure you tell your doctor if you have any other medical problems, especially:


Proper Use of This Medicine

Before taking this medicine, call a poison control center, your doctor, or an emergency room for advice . It is a good idea to have these telephone numbers readily available.

To prevent activated charcoal powder from scattering, be careful when opening and adding water to the powder container.

It is very important that you shake the liquid form of this medicine well before taking it, because some might have settled in the bottom . Be sure to drink all the liquid. Then rinse the container with a small amount of water, shake the container, and drink this mixture to get the full dose of activated charcoal.

If you have been told to take both this medicine and ipecac syrup to treat the poisoning, do not take this medicine until after you have taken the ipecac syrup to cause vomiting and the vomiting has stopped. This usually takes about 30 minutes .

Do not take this medicine mixed with chocolate syrup, ice cream or sherbet, since they may prevent the medicine from working properly.

If you are taking any other medicine, do not take it within 2 hours of the activated charcoal . Taking other medicines together with activated charcoal may prevent the other medicine from being absorbed by your body. If you have any questions about this, check with your health care professional.

Dosing--The dose of these medicines will be different for different patients. Follow your doctor's, poison control center's, or other health care professional's orders or the directions on the label . The following information includes only the average doses of these medicines. If your dose is different, do not change it unless your doctor tells you to do so.

Storage--To store this medicine:


Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if the following side effect occurs:

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue:

Activated charcoal will cause your stools to turn black. This is to be expected while you are taking this medicine.

There have not been any other side effects reported with this medicine. However, if you notice any other effects, check with your doctor.


Revised: 06/11/99
Micromedex, Inc. Disclaimer
Copyright© 2000 Micromedex, Inc. All rights reserved. USP DI® and Advice for the Patient® are registered trademarks of USP used under license to Micromedex, Inc. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.
Health Topics | Drug Information | Dictionaries | Directories | Other Resources
U.S. National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894
Copyright and Privacy Policy, We welcome your comments.
Last updated: 24 January 2001