My girlfriend has been dysmenorrhoea, every time waist aches, feebleness, how should do excuse me

Dysmenorrhea and physiological period of back pain phenomenon, first of all during the physiological period need to do a good job of your girlfriend's warm measures, you can use hot water bag on the waist and abdomen for hot compress, relieve dysmenorrhea and back pain symptoms. Secondly, you can give her some brown sugar water to relieve discomfort symptoms.