After the menstrual period appears back pain from Chinese medicine, generally speaking, is Yin deficiency or blood deficiency, generally refers to the kidney Yin deficiency, is a manifestation of kidney deficiency. If it is accompanied by fever in the heart of the hands and feet or lumbago, just want to lie down and sleep in this case, you can choose Zuo Gui Wan or Right Gui Wan, two Chinese medicine to alternate the use, with the effect of tonifying the kidneys, strengthening the waist, pain relief. You can eat walnuts, black beans, or black sesame seeds to strengthen the kidneys and waist, you can also choose pig kidney, which is what we call waist, plus chestnut stew to drink, with the role of kidney pain.