"an mri showed spinal stenosis. pain in my lower back, radiating down my leg into my thigh and knee. i limped when i walked and was in constant pain. my dr prescribed 100mg once a day and within 24 hours i had pain relief. i took it for 2 weeks then went off of it just to see if there was a difference. i am here to tell you that i was back on it 2 days later. 
this medication is wonderful."