Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

rifamycin

Pronunciation: RIF a MYE sin

Brand: Aemcolo

What is the most important information I should know about rifamycin?

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

What is rifamycin?

Rifamycin is used in adults to treat traveler's diarrhea caused by Escherichia coli (E. coli).

Rifamycin is not for use in treating diarrhea with fever or blood in the stools, or diarrhea that is not caused by E. coli.

Rifamycin may also be used for purposes not listed in this medication guide.

What should I discuss with my healthcare provider before taking rifamycin?

You should not use rifamycin if you are allergic to it, or if you have:

  • a fever; or
  • blood in your stools.

Rifamycin is not approved for use by anyone younger than 18 years old.

Tell your doctor if you have ever had:

  • an allergic reaction to an antibiotic or other medicine to treat or prevent infection.

Tell your doctor if you are pregnant or breast-feeding.

How should I take rifamycin?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Rifamycin is usually taken twice daily for 3 days in a row. Follow your doctor's dosing instructions very carefully.

Take this medicine with a full glass of water.

You may take rifamycin with or without food. Do not take with alcohol.

Swallow the tablet whole and do not crush, chew, or break it.

Call your doctor if your symptoms do not improve after 48 hours, or if your diarrhea gets worse.

Store at room temperature away from moisture and heat.

What happens if I miss a dose?

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while taking rifamycin?

Do not drink alcohol while taking this medicine.

What are the possible side effects of rifamycin?

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

  • severe stomach pain; or
  • diarrhea that is watery or bloody.

Common side effects may include:

  • constipation; or
  • headache.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect rifamycin?

Other drugs may affect rifamycin, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.

Where can I get more information?

Your pharmacist can provide more information about rifamycin.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 1996-2019 Cerner Multum, Inc. Version: 1.01. Revision date: 1/28/2019.

Your use of the content provided in this service indicates that you have read, understood and agree to the End-User License Agreement, which can be accessed by End-User License Agreement, which can be accessed by clicking on this link.

News & Events

View All

Exercising to Improve Symptoms of Endometriosis

We all know that exercise is one of the most beneficial ways to relieve stress, even though we sometimes don’t