A-Z Indexes

Food

Health Guides

Health News

HorseradishFind Products

Also indexed as:Cochlearia armoracia
Horseradish: Main Image© Steven Foster
Botanical names:
Cochlearia armoracia

Side Effects

If used in amounts higher than recommended, horseradish can cause stomach upset,6 vomiting, or excessive sweating. Direct application to the skin or eyes may cause irritation and burning. Horseradish should be avoided by people with hypothyroidism, gastritis, peptic ulcer disease, and kidney disorders. Horseradish should not be used by women during pregnancy or breast-feeding or by children under four years of age.7

Copyright © 2025 TraceGains, Inc. All rights reserved.

Learn more about TraceGains, the company.

The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.