👉 Rheumatology is a branch of medicine that deals with conditions caused by inflammation. It includes diseases such as arthritis, psoriatic arthritis, and lupus. The goal of rheumatology is to understand how the body's immune system attacks its own tissues and organs, often leading to pain, swelling, and fatigue. Treatment options for rheumatology can vary widely depending on the specific condition, but include medication, surgery, and lifestyle changes.