Up to 80 percent of women experience some form of premenstrual symptoms. These range from mild abdominal cramps to moderate mood swings. However, between 2 percent and 10 percent of women experience a more severe form of PMS called premenstrual dysphoric disorder, or PMDD. An herbal remedy known as chasteberry may improve symptoms of irritability, mood swings and sleep issues if you have PMDD. Consult your doctor before taking chasteberry or any other supplement.
PMDD
PMDD is characterized by more-severe symptoms than you would normally experience during your period. These include panic attacks, severe depression, frequent crying and feeling out of control. Changes in hormone levels and a brain chemical known as serotonin may play a role in PMDD. Traditional treatment options include an antidepressant class of drugs known as serotonin reuptake inhibitors. This antidepressant class prevents the reabsorption and recycling of serotonin, which increases levels of the chemical.
Chasteberry
Chasteberry is the fruit of the chaste tree. It has a long history of use as an herbal medicine. The berry has been used for hormone-related female conditions such as premenstrual syndrome, fertility problems, menstrual irregularities and cyclical breast discomfort. The therapeutic effects of the chasteberry are attributed to its plant hormone content, which consists of progesterone, testosterone and androstenedione, according to the Sloan-Kettering Cancer Center.
Clinical Data
According to a review of treatment options published in the July 2008 issue of the "Journal of Psychiatry & Neuroscience," chasteberry may help reduce premenstrual symptoms if you have PMDD. This review of clinical data found that chasteberry is effective at relieving physical premenstrual symptoms, such as abdominal cramps, headache and back pain. However, the review also noted that clinical data suggest that antidepressants such as Prozac are more effective at relieving emotional symptoms.
Dosage and Precautions
Chasteberry is available in a variety of dosages and forms, including dried extract and standardized extract, so you should follow label directions or take it as directed by your health care provider directs. Chasteberry is typically well-tolerated, but you may experience mild nausea. Less-common side effects include acne. Chasteberry may exert estrogenic hormone activity. You should use caution and talk to your doctor first if you have a condition that is sensitive to hormones. Discontinue use and consult your doctor if you experience uncomfortable symptoms associated with chasteberry use. Take chasteberry only after discussing it with your doctor.
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