Adverse Reactions to St John's Wort

Adverse reactions to St John's Wort.

OBJECTIVE To report 2 cases of adverse reactions to St John's wort, a popular herbal treatment for depression. METHOD We present 2 case histories and review the existing literature regarding St John's wort. RESULTS St John's wort may cause serotonin syndrome in sensitive patients. In addition, St John's wort may be associated with hair loss. CONCLUSIONS For clinical reasons, it is importa...

St. John's wort.

St. John's wort.

St. John's wort has been used to treat a variety of conditions. Several brands are standardized for content of hypericin and hyperforin, which are among the most researched active components of St. John's wort. St. John's wort has been found to be superior to placebo and equivalent to standard antidepressants for the treatment of mild to moderate depression. Studies of St. John's wort for the t...

St. John's wort - an overview.

This article aims to summarize the current state of knowledge on St. John's wort (Hypericum perforatum L.) which is one of the oldest and best investigated medicinal herbs. Dried alcoholic extracts are the most important preparations on the market although a variety of other preparations are available. Depressive disorders according to modern diagnostic standards are the best known and most wid...

St John's wort and depression.

St. John's wort is a plant with yellow flowers that has been used for centuries for health purposes, such as for depression and anxiety. This fact sheet answers some frequently asked questions about St. John's wort and depression, and summarizes what the science says about its effectiveness and the research being done. • Studies suggest that St. John's wort is of minimal benefit in treating maj...