I have had osteoarthritis for about 15 years. It is now concentrated in both knees, left hip, and lower back. Tylenol and Neurontin provide some relief (Neurontin for lower back and sciatica), but I am interested in whether medical marijuana might help on those days when the arthritis is truly debilitating. I do PT twice a week, exercise daily, weigh 116 lbs., and am 74 yrs. old. There are 3-4 days per week that are so bad I can hardly walk. YYYY@YYYY