Ankylosing Spondylitis
Ankylosing Spondylitis (AS) is a chronic inflammatory arthritis that primarily affects the spine and sacroiliac joints. It causes long-term back pain, stiffness, and reduced flexibility, especially in the morning or after periods of inactivity. Over time, ongoing inflammation may lead to fusion of the spinal bones, resulting in a stooped posture and limited movement. Early diagnosis and appropriate treatment can significantly improve quality of life and prevent severe complications.