Elbow finger, calf numbness, how to do pain?

Disease analysis: Hello, numbness can also be caused by deficiency of qi and blood, both of which are blood deficiency. Because yang is weak, it leads to blood deficiency, and yang can't circulate blood, so blood can't reach the vascular endings.

Guide: Hands and feet are limbs of human body, so blood deficiency can cause numbness. Usually pay attention to maintenance, eat less cold food due to yang deficiency.