\u00a9 2020 wikiHow, Inc. All rights reserved. St. John's wort is most commonly used for "the blues" or depression and symptoms that sometimes go along with mood such as nervousness, tiredness, poor appetite, and trouble sleeping. This way, you can avoid any serious side effects while you’re using it. Prune these shrubs in early spring before they leaf out. St. John's wort (Hypericum perforatum) is a flowering shrub native to Europe. St John’s Wort Benefits and Uses. She is also a grant reviewer for the National Institutes of Health and the National Center for Complementary and Alternative Medicine. Flowers: Yellow, in clusters of 1 to a few at stem and branch tips. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. St John's wort is a herbal remedy most often used to treat depression. You could take it for 26 weeks at a reduced dose of 300-600 mg per day. The popular herbal therapy is often used to ease symptoms of depression. Stems are hairless, somewhat 4-angled. The much-branched stems are light to medium green, glabrous, sometimes glaucous, 4-angled or terete, and sometimes narrowly winged. This article has been viewed 56,954 times. latisepalum Fernald, Hypericum mutilum L. var. However, tea is still relaxing and might help you feel better. Upright, ovoid or teardrop-shaped capsule ⅛-¼" (4-6.3 mm) long, reddish to deep purple. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Since the recommended St. John’s Wort dose for depression is 900 mg per day, sipping tea might not make a big difference. Flowers are up to ⅞" (2.5 cm) across. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Hypericum perforatum, known as perforate St John's-wort, common Saint John's wort, or simply St John's wort, is a flowering plant in the family Hypericaceae and the type species of the genus Hypericum.. This image may not be used by other entities without the express written consent of wikiHow, Inc.