To whom this may concern, My fiancé experiences severe ( on a scale of 1-10; its a 9) pain that can be debilitating at times. He has had a surgical procedure done due to a herniated disk. He experiences pain in both upper and lower back, stiffness, sharp pain in the rib cage area (at times), a sharp pain his knee, leg, and the upper hamstring area (the buttock). We believe there is something wrong with his sciatic nerve. This pain is too the point where he has trouble sleeping and getting comfortable at night. He has trouble walking comfortably at times. I was wondering if you could provide any input as to what he may have and any methods that can be done to relieve his pain. Thank you Jennifer