Shuihai point has the effect of clearing channels and relieving pain (dredging the meridians and relieving pain) and belongs to Dong’s Qi points, which belong to the Kidney meridian, and can be used clinically for the treatment of neck and back pain and other conditions. If you need acupuncture, you need to go to the hospital in time, not self-acupuncture. Shuihai point is a Dong’s point, which is located on the inner side of the palm of the hand, in the center of the second section of the little finger on the medial third of the line, according to the distribution of different locations, can be divided into Shuihai point, Shuihai point, Shuihai point, according to the distribution of different locations. Shuihai points have the effect of clearing collaterals and relieving pain, and although they belong to the kidney meridian, they are not used for treating kidney diseases, but for treating bone-related diseases, and they are mostly used for treating neck pain and back pain, and are often used in conjunction with Shunyi and Shunyi points. If the patient has symptoms that require acupuncture, it is recommended to go to the hospital in time to receive regular treatment, not self-acupuncture.