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Drug

Rifampin

Pronounced

"rif-AM-pin"

Uses

This medication is used to prevent and treat tuberculosis and other bacterial infections. Rifampin belongs to a class of drugs known as rifamycin antibiotics. It works by stopping the growth of bacteria.

How to Use This Medication

This medication is given by injection into a vein as directed by your doctor, usually once or twice daily. It is injected slowly into a vein over 30 minutes.

If you are using this medication at home, learn all preparation and usage instructions from your health care professional. Before using, check this product for particles or discoloration. If either is present, do not use the liquid. Learn how to store and discard medical supplies safely.

The dosage and length of treatment are based on your medical condition, weight, and response to treatment.

It is very important to keep using this medication (and other medications used to treat tuberculosis) exactly as prescribed by your doctor. Do not skip any doses.

For the best effect, use this antibiotic at evenly spaced times. To help you remember, use this medication at the same time(s) every day.

Continue to use this medication until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may result in a return of the infection.

Tell your doctor if your condition lasts or gets worse.

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Drug information is selected from data included with permission and copyrighted by First DataBank, Inc. This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional. Always seek the advice of your healthcare professional if you have any questions about this product or your medical condition. This information is not intended as individual medical advice and does not substitute for the knowledge and judgment of your healthcare professional. This information does not contain any assurances that this product is safe, effective or appropriate for you.

This information is intended only for residents of the United States. Products sold under the same brand names in other countries may contain different ingredients.

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Information expires December 2025.