Potential Causes of Joint Pain Based on Clinical Presentation

Autoimmune Causes: Lupus and Other Autoimmune Diseases

Joint pain is a common symptom that may arise from a variety of causes, including autoimmune disorders. In such conditions, the body’s immune system mistakenly attacks healthy tissues, leading to systemic inflammation and joint involvement.

Understanding Autoimmune Joint Pain

Autoimmune diseases such as lupus, rheumatoid arthritis, and psoriatic arthritis cause chronic inflammation in the joints. This can lead to pain, stiffness, and deformities over time.

Common Autoimmune Disorders Affecting Joints

• Lupus (Systemic Lupus Erythematosus - SLE): A systemic disease causing inflammation in multiple organs, including joints.
• Rheumatoid Arthritis (RA): An autoimmune condition primarily affecting joints, leading to severe pain and deformities.
• Psoriatic Arthritis: Associated with psoriasis, leading to joint and skin issues.

Symptoms of Autoimmune Joint Pain

• Swelling and redness around the joints
• Morning stiffness lasting more than an hour
• Fatigue and systemic symptoms such as fever

Diagnosis and Treatment

Autoimmune joint diseases require comprehensive evaluation by a specialist. Diagnosis involves blood tests, imaging, and clinical examination. Treatment options include:

• Nonsteroidal anti-inflammatory drugs (NSAIDs)
• Immunosuppressive medications
• Physical therapy and lifestyle modifications