Chasteberry may interfere with birth control pills and hormone replacement therapy. After the ovum has been released this case continues to produce hormones. Some vaginal discharge is normal and may be released when a woman is aroused. A lot of discharge or a discharge with an unusual odour may indicate an infection. Widely used in Britain for this condition, small British studies have shown it is effective particularly in treating premenstrual irritability and depression.
Naturopaths suggest four to six months of use are necessary to observe benefits.
Some people, particularly health care providers, develop allergies to this substance and must avoid birth control methods that use it. Women's Health Matters is a trademark of Women's College Hospital Foundation, which Sunnybrook and Women's College Health Sciences Centre is licensed to use. The Information is copyright to the Hospital. By providing the Information, the Hospital is not intending to provide medical or health care advice. The Information is not a substitute for medical advice, diagnosis or treatment of specific medical conditions.