The invention relates to the field of medicines, particularly relates to a foot 
fumigation prescription for treating dysmenorrhea due to 
yang deficiency and predominant cold and aims to solve the problems that oral western medicines have big 
side effect and can not realize a radical cure while oral traditional Chinese medicines are poor in effect and stimulate the 
stomach and intestine because means for treating dysmenorrhea are mostly oral medicines. The foot 
fumigation prescription for treating dysmenorrhea due to 
yang deficiency and predominant cold comprises the following components in parts by weight: 15g of angelica, 15g of hemlock parsley, 5g of dried ginger, 5g of small fennel, 8g of 
Evodia rutaecarpa, 25-35g of radix astragali, 6-10g of prepared monkshood, 5-8g of cinnamon, 5g of clove, 18-22g of black paeonia, 5g of salt, 10g of rhizoma cyperi, 7g of folium artemisiae argyi, 5g of licorice root and 5g of safflower. The prescription provided by the invention can treat dysmenorrhea due to 
yang deficiency and predominant cold, has strong 
disease pertinence, belongs to a foot 
fumigation therapy rather than an 
oral therapy, adopts special medicinal components, is favorable in 
curative effect, and has the effects of expelling pathogenic cold from channels, activating 
blood circulation to dissipate 
blood stasis and regulating qi and blood.