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Vitex agnus-castus (chasteberry)

Indications: 1) premenstrual syndrome (PMS)# 2) hot flashes (menopausal symptoms)* * No evidence that it is effective # may help breast tenderness, consipation, mood, but NOT bloating [3] Dosage: extract of fruit, 20 mg QD Mechanism of action: -> extracts from chaste tree contain: 1) iridoids 2) flavonoids 3) compounds similar in structure to sex hormones

General

gastrointestinal agent

References

  1. Journal Watch 21(5):38, 2001
  2. Prescriber's Letter 9(9):52 2002
  3. Prescriber's Letter 12(8): 2005 Calcium and Other Supplements for PMS Detail-Document#: 210813 (subscription needed) http://www.prescribersletter.com