How is fingertip and toe numbness?

Disease analysis: Hello, the most common clinical situation is numbness of hands and feet caused by cervical spondylosis, followed by diabetic peripheral neuropathy, which can cause numbness of hands and feet.

Guiding opinions:

Numbness of hands and feet 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, yang can't circulate blood, and blood can't reach the end of blood vessels. Hands and feet are limbs of human body, so blood deficiency will make you feel numb.