Arthritis vs. Rheumatism: What's the Difference?

Arthritis and rheumatism are often used interchangeably, but they have distinct medical meanings.

Arthritis refers specifically to inflammation of one or more joints. There are over 100 types of arthritis, broadly divided into: - Osteoarthritis (OA): Wear-and-tear degeneration of cartilage, common in older adults - Inflammatory Arthritis: Autoimmune conditions like Rheumatoid Arthritis, Psoriatic Arthritis, Gout - Infectious Arthritis: Joint inflammation caused by bacteria or viruses - Crystal Arthritis: Gout and pseudogout

Rheumatism is an older, broader term that encompasses all disorders affecting joints, muscles, tendons, ligaments, and connective tissues. Rheumatology — the medical specialty — deals with the diagnosis and treatment of all these conditions.

When to see a Rheumatologist vs. an Orthopedic Surgeon? Rheumatologists manage medical (non-surgical) treatment of inflammatory and autoimmune joint diseases. Orthopedic surgeons handle structural problems and surgical interventions. Many patients need both at different stages of their disease.

The most important takeaway: if you have joint pain that is persistent, inflammatory in nature (warm, swollen, stiff in the morning), or accompanied by systemic symptoms like fatigue and rash — you need a Rheumatologist, not just a pain clinic.