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How Ankylosing Spondylitis Progresses Over Time and What You Can Do About It

Updated Sep 27, 2025 10:58

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How Ankylosing Spondylitis Progresses Over Time and What You Can Do About It

How Ankylosing Spondylitis Progresses Over Time and What You Can Do About It

Ankylosing spondylitis (AS) is a chronic inflammatory disease primarily affecting the spine and sacroiliac joints, leading to pain and stiffness. Understanding its progression is crucial for managing symptoms and improving quality of life. This article explores how AS progresses over time, the stages of the disease, and practical strategies to manage it effectively.

Understanding Ankylosing Spondylitis

Ankylosing spondylitis is part of a group of arthritis-related conditions known as spondyloarthritis. It predominantly affects young adults, with symptoms typically appearing between the ages of 20 and 40. According to the Spondylitis Association of America, AS affects approximately 0.1% to 1.4% of the population, with a higher prevalence in men than women.

Pathophysiology of AS

The exact cause of AS remains unknown, but genetic factors play a significant role. The HLA-B27 gene is present in over 90% of Caucasian patients with AS, although not everyone with this gene develops the co...

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