Bugleweed is thought to lower high levels of thyroid hormones (hyperthyroidism). It is also used to treat premenstrual syndrome; breast pain; nervousness; trouble sleeping (insomnia); and bleeding, especially nosebleeds and heavy bleeding during menstruation.*
Bugleweed might reduce the body’s production of thyroid hormone. Bugleweed also seems to reduce the release of the hormone prolactin, which might help relieve breast pain.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.