Lower back pain in center of back.  Some times painful but since I stated taking Glucosamine/Chrondrotin it is not nearly as bad.  I have trouble standing up right, especially f carrying any weight in my hands.  At night I do not have pain but feel uncomfortable when sleeping on my back
Thank you for the question. As you have not mentioned your age or your sex both of which might be relevant, I have to say that there could be a few possibilities:1) lumbar spondylosis: disc protrusion from the lumbar spine maybe l4-l5. You should have a MRI and definitely show an orthopedic surgeion2) Arthritis(often/rheumatoid):Analgesics like ibuprofen 800 mg twice a day are the standard treatment for both. However, you should definitely have it checked out by your doctor. A simplex ray and blood tests for RA factor and anti-cccp should suffice3) Spinal TB: A rare complication especially if you live in a developed country. A MRI will give the picture