Can Arthritis Spread?

Arthritis is a condition characterised by inflammation of the joints, causing pain, stiffness, swelling and reduced mobility. Many people ask whether arthritis can spread from one joint to another or worsen over time. The answer depends on the type of arthritis and individual circumstances. This article explores whether arthritis can spread, the differences between various types, and what that means for managing the condition based on trusted UK health information.

Understanding the Types of Arthritis

There are over 100 different forms of arthritis, but the most common are osteoarthritis and rheumatoid arthritis. Osteoarthritis usually affects specific joints due to wear and tear, often starting in one area such as the knees, hips or hands. Rheumatoid arthritis is an autoimmune condition that can affect multiple joints across the body, often symmetrically, and may progress if untreated.

Does Arthritis Spread to Other Joints?

In osteoarthritis, the condition typically develops gradually in certain joints due to joint overuse, injury or ageing. It does not spread like an infection but may affect more joints over time as wear and tear continue or as joints are compensating for others. However, each joint is affected individually rather than the arthritis “spreading” from one to another.

In rheumatoid arthritis and other inflammatory types, the immune system attacks multiple joints. This can lead to new joints becoming inflamed and damaged over time if the disease is not well controlled. In this sense, the arthritis can appear to spread as more joints become involved.

Factors Influencing Progression

Progression of arthritis depends on factors such as disease type, severity, treatment, lifestyle and overall health. Early diagnosis and effective treatment can slow or halt progression, especially in inflammatory arthritis.

Managing Arthritis to Limit Spread

Treatment aims to control symptoms and prevent joint damage. This includes medications, physical therapy, exercise and lifestyle changes. Regular medical review helps monitor disease activity and adjust treatment as needed.

Final Thought

Arthritis does not spread like an infection but can affect multiple joints, particularly in inflammatory types. Managing the condition early and effectively reduces the risk of progression and improves quality of life.