Erythromycin Lactobionate

Pronounced

"eh-rith-row-MY-sin lack-toe-BYE-oh-nate"

Common brand names:

Erythrocin

Uses

Erythromycin is used to treat a wide variety of bacterial infections. It may also be used to prevent certain bacterial infections. Erythromycin is known as a macrolide antibiotic. It works by stopping the growth of bacteria.

This antibiotic treats or prevents only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

How to Use This Medication

This medication is usually given by injection into a vein as directed by your doctor, usually every 6 hours. It should be injected slowly over 20 to 60 minutes. Erythromycin may also be given continuously.

You should use this injectable medication only until you are able to take an antibiotic by mouth or until your treatment is finished. The dosage and length of treatment are based on your medical condition, weight, and response to treatment.

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

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.

If you are using this medication to treat an infection, 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.

If you are using this medication to prevent certain bacterial infections, use it exactly as directed by your doctor. Do not stop using the medication without your doctor's approval.

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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.

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Information expires December 2025.

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