<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing severe back pain and stiffness. Sometimes the pain even radiates to my neck and shoulders. I also find it difficult to move my back freely.  <response>: Based on your symptoms, it seems like you might have spondylitis. I would recommend a course of medications to alleviate your pain and stiffness. Please take Cyclobenzaprine, Diazepam Valium, Carisoprodol Soma, Orphenadrine Flexon, Methocarbamol, Tizanidine, Bupivacaine, Metaxalone Skelaxin, Methadone, Nabumetone, Chlorzoxazone, as prescribed by me. 