Ankylosing spondylitis is a type arthritis that hits the spine. Having this causes extreme aggravation in the bones of the spine. This frequent irritation can slowly result to a complete union of the spinal bone that can be very breakable, that has tendency to be cracked even by just minor accidents that might happen. One of the possible signs that you can absolutely feel when you are suffering from this condition is the pain and stiffness at the lower back. These are the signs that can be experience by any individuals no matter who you are and what your age is. Sad to say, at present there is still no medicines to cure this pain but there are pain relievers that can help alleviate the pain that you feel from suffering the signs of arthritis.