1 oz - ZIN: 517169 - Motherwort (Leonurus cardiaca) is a nerve soother which is in addressing menstruation and uterine complaints, chiefly these motivated by nervousness or stress consisting of delayed or inhibited menstruation, support for menopausal women, and false birth pangs. It is also tremendous in addressing heart palpitations brought on by stress, and Motherwort is a wonderful coronary heart tonic.