It can be tough to live with a painful, lifelong condition like ankylosing spondylitis. You may have trouble working, or doing activities you’ve always enjoyed. You may feel like friends, family, and ...

Ankylosing spondylitis (AS), also called axial spondyloarthritis, can cause stiffness in the neck and shoulders. Neck and shoulder pain might get worse after lying or sitting for a time, causing ...

Ankylosing spondylitis (AS) is a chronic inflammatory disease primarily affecting the spine and sacroiliac joints (those between the spine and hipbone). Less commonly, AS can affect other joints such ...