Nutritional Supplement

Nettle

Side Effects

Nettle may cause mild gastrointestinal upset in some people. Although allergic reactions to nettle are rare, when contact is made with the skin, fresh nettle can cause a rash secondary to the noted stings.17 Nettle leaf is considered safe for use in pregnancy and breast-feeding.

References

1. Obertreis B, Giller K, Teucher T, et al. Antiphlogistic effects of Urtica dioica folia extract in comparison to caffeic malic acid. Arzneimittelforschung 1996;46:52-6.

2. Hirano T, Homma M, Oka K. Effects of stinging nettle root extracts and their steroidal components on the Na+,K+-ATPase of the benign prostatic hyperplasia. Planta Med 1994;60:30-3.

3. Vontobel H, Herzog R, Rutishauser G, Kres H. Results of a double-blind study on the effectiveness of ERU (extractum radicis urticae) capsules in conservative treatment of benign prostatic hyperplasia. Urologe 1985;24:49-51 [in German].

4. Mittman P. Randomized double-blind study of freeze-dried Urtica diocia in the treatment of allergic rhinitis. Planta Med 1990;56:44-7.

5. Randall C, Meethan K, Randall H, Dobbs F. Nettle sting of Urtica dioica for joint pain—an exploratory study of this complementary therapy. Compl Ther Med 1999;7:126-31.

6. Koch E, Biber A. Pharmacological effects of sabal and urtica extracts as a basis for a rational medication of benign prostatic hyperplasia. Urologe 1994;334:90-5.

7. Metzker H, Kieser M, Hölscher U. Efficacy of a combined Sabal-Urtica preparation in the treatment of benign prostatic hyperplasia (BPH). Urologe B 1996;36:292-300.

8. Safarinejad MR. Urtica dioica for treatment of benign prostatic hyperplasia: a prospective, randomized, double-blind, placebo-controlled, crossover study. J Herb Pharmacother 2005;5:1-11.

9. Randall C, Meethan K, Randall H, Dobbs F. Nettle sting of Urtica dioica for joint pain—an exploratory study of this complementary therapy. Compl Ther Med 1999;7:126-31.

10. Mittman P. Randomized double-blind study of freeze-dried Urtica diocia in the treatment of allergic rhinitis. Planta Med 1990;56:44-7.

11. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

12. Gladstar R. Herbal Healing for Women. New York: Simon and Schuster, 1993, 176.

13. Gladstar R. Herbal Healing for Women. New York, Simon and Schuster, 1993, 177.

14. Gladstar R. Herbal Healing for Women. New York: Simon and Schuster, 1993, 176.

15. Gladstar R. Herbal Healing for Women. New York, Simon and Schuster, 1993, 177.

16. Brown D, Austin S, Reichert R. Benign Prostatic Hyperplasia and Prostate Cancer Prevention. Seattle: NPRC, 1997, 9-10.

17. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative Medicine Communications, 1998, 216-7.

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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. 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 2024.