[FONT="]I found this out, maybe you could see if it's safe to use with your hrt.:hug:
Black cohosh has been used in traditional Chinese medicine for thousands of years to reduce the symptoms of menopause and is generally regarded as a safe, natural alternative to estrogen replacement therapy when hormones cant be used. It has been clinically established to help relieve hot flashes, mood swings and irritability and depression in women going through menopause.[/FONT]