Rheumatoid arthritis (RA) is an autoimmune disease that primarily affects joints, causing pain, inflammation, and swelling. When RA targets the knees, it can significantly impact mobility and quality of life. As the disease progresses, symptoms often spread to other areas, including wrists, ankles, elbows, hips, and shoulders. Interestingly, about 40% of people with RA experience symptoms beyond their joints, affecting skin, eyes, and other areas.
In the early stages, RA in the knees causes swelling and inflammation in the joint capsule, leading to pain and stiffness. As the condition progresses, inflammation damages the knee joint’s cartilage, resulting in further discomfort and mobility issues. The most common symptoms of knee RA include joint pain, swelling, and stiffness, which typically worsen with age.
Various treatments are available to manage these symptoms. The approach to managing RA in the knees includes medication, physical therapy, and in some cases, surgery. It’s essential for individuals experiencing these symptoms to consult a healthcare provider for a proper diagnosis and treatment plan.
For more comprehensive information, you can refer to the following sources:
Mayo Clinic on Rheumatoid Arthritis
Medical News Today on Rheumatoid Arthritis in Knees
Insights from Verywell Health
Healthline on RA in the Knee
Information about Arthritis from the Mayo Clinic
Cleveland Clinic on Arthritis in the Knee
