Differentiating Arthralgia from Arthritis and Understanding Mechanical vs. Inflammatory Joint Pain

Key Differences Between Arthralgia and Arthritis

Arthralgia refers to joint pain without inflammation, whereas arthritis is characterized by inflammation that can lead to joint damage. Understanding the distinction between these conditions is critical for accurate diagnosis and treatment.

Mechanical vs. Inflammatory Joint Pain

Mechanical Joint Pain

Mechanical joint pain is caused by physical factors such as injury, wear and tear, or degenerative diseases like osteoarthritis. It typically worsens with activity and improves with rest.

Inflammatory Joint Pain

Inflammatory joint pain results from conditions like rheumatoid arthritis, autoimmune diseases, or infections. It is often accompanied by swelling, redness, and stiffness, particularly after periods of inactivity.

Diagnosis and Treatment

Proper diagnosis involves clinical evaluation, imaging, and laboratory tests. Treatment options include medications, physical therapy, lifestyle modifications, and, in severe cases, surgery.