My Cart Find A Store

Drug

Metronidazole

Pronounced

"meh-troh-NID-uh-zole"

Uses

This medication is used on the skin to treat a certain skin disorder known as rosacea, a type of adult acne. It may help to decrease redness, swelling and the number of pimples caused by rosacea.

This medication is an antibiotic. For the treatment of rosacea, metronidazole is believed to work by decreasing swelling (inflammation). Some brands of this medication also contain sunscreens (see also Notes section).

How to Use This Medication

Use this medication on the skin only. Wash and dry your hands before and after applying this medication. Wash and dry the area to be treated. Wait 15 minutes, then apply a thin layer of medication as directed by your doctor, usually once or twice daily. Wait 5 minutes before applying cosmetics.

Avoid using this medication around the eye area, unless directed by your doctor. Watery eyes or tearing of the eyes may occur if this medication is applied too close to the eyes. Avoid getting this medication in your eyes. If this occurs, rinse your eyes with large amounts of cool water.

Use this medication regularly in order to get the most benefit from it. Remember to use it at the same times each day.

It may take about three weeks before your condition gets better, and up to nine weeks for the full benefit of this medication. Tell your doctor if your condition does not get better or if it gets worse.

Copyright © 2025 TraceGains, Inc. All rights reserved.

RxAnswers™ is a copyrighted combined product from TraceGains and First DataBank, Inc.

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.

Learn more about First DataBank

There are some limitations on the information provided in “Nutrient Interactions.” Do NOT rely solely on the information in this article. Please read the disclaimer

Learn more about TraceGains, the company.

TraceGains and/or its suppliers make no warranties or representations as to the accuracy or completeness of this content herein or that of any organization referred or linked to within this content and will not be liable for any damages arising out of your access to or use of any information found herein or that of any organization referred to within this content.

Information expires December 2025.