Postpartum symptoms of numbness of the fingers, because the hand nerve compression, while the body resistance to reduce, nutritional deficiencies, low blood pressure, lack of micronutrients, cervical spondylosis can be caused by the following: 1, lying in bed for a long time, which can lead to localized compression, which causes numbness of the hands; 2, the body’s blood flow is greatly reduced, will seriously affect the degree of nutrients in the nervous system, resulting in a blood deficiency Lead to numbness of the fingers; 3, the body’s resistance to decline; 4, there is a low blood pressure after the heart’s pumping function declines, while the amount of blood circulation throughout the body is reduced, which will seriously affect the nerve function, causing numbness of the fingers; 5, the lack of trace elements, vitamin B12, etc., will lead to abnormal sensations of the ends of the limbs.