"i have suffered from rotator cuff pain along with mid back spasms radiating into the lower back. i&#039;ve used lidocaine patches, pain management trigger point injections, and acupuncture. when my pa handed me 2 tubes of this gel, i didn&#039;t have much hope for it. within minutes of applying as directed, not only was my pain gone, but so was the muscle stiffness! i urge you to try it!"