There are a number of situations in which St. John's wort should not be taken, along with several precautions and warnings people should be aware of before taking the supplement. However, it is possible that not all of the warnings or precautions were discussed in this article. Therefore, you should talk with your healthcare provider about the specific St. John's wort safety issues that may apply to you.
Written by/reviewed by: Kristi Monson, PharmD;Arthur Schoenstadt, MD
Last reviewed by: KristiMonson, PharmD;
List of references (click here):
Jellin JM, editor. Pharmacist's Letter/Prescriber's Letter Natural Medicines Comprehensive Database Web site. Available at: http://naturaldatabase.com/. Accessed February 25, 2008.
National Center for Complimentary and Alternative Medicine. National Institutes of Health. Herbs at a glance: St. John's wort (July 2005). NCCAM Web site. Available at: http://nccam.nih.gov/health/stjohnswort/. Accessed February 25, 2008.
National Center for Complimentary and Alternative Medicine. National Institutes of Health. St. John's wort and depression (December 2007). NCCAM Web site. Available at: http://nccam.nih.gov/health/stjohnswort/sjwataglance.htm. Accessed February 25, 2008.
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