Numbness in the soles of the feet is relatively common clinically and can be caused by diseases of the feet. Tendonitis and osteochondritis can cause numbness in the feet. In addition, incorrect sleeping or standing posture can also cause numbness in the feet. Rest can improve the symptoms in a short time. It can also be caused by the lumbar spine, lumbar disc herniation can also compress the nerves in the foot, causing heel numbness, or osteophytes. If the numbness in the heel is recurrent for a long time, it is recommended to go to the X-ray room of the hospital to take a double oblique film of the foot to see if the bone condition of the foot is abnormal, or if there is inflammation. You can also choose more comfortable shoes, do not wear hard-soled shoes, and do more blood circulation exercises, you can improve the symptoms of numbness in the feet.