It is suitable for the physical therapy of numbness of nerves, numbness of limbs, neck, shoulder, lumbar and leg pains. The method of use is to apply the patch to the lumbar spine or cervical spine affected area, you can stick it for 24 hours, tear it off and let the skin rest for 24 hours and then stick it again. You can also paste at night, a paste for about 12 hours, tear off and continue to paste after 12 hours of rest. The location of the patch is the cervical spine and lumbar spine. It should be noted that it is prohibited for pregnant women and children, as well as those who are breastfeeding and have skin wounds. If you are allergic to the patch, you should stop using it in time.