"Arthritis" is a broad term for joint conditions that can lead to pain, stiffness, swelling, and reduced mobility. Some forms are driven mainly by cartilage changes over time, while others involve inflammatory or immune‒related activity.
Joint pain does not always mean arthritis, though. Tendon irritation, muscle tightness, past injuries, and even changes in how you move can create a similar pattern. That is why a focused evaluation matters, so your plan matches what is actually driving your symptoms.