Rheumatology is a medical specialty that focuses on the diagnosis and treatment of conditions affecting the musculoskeletal system, especially the conditions related to the joints, muscles, and connective tissues. Some of the rheumatic diseases which are treated within this field are inflammatory arthritis (such as rheumatoid arthritis), osteoarthritis, lupus, gout, fibromyalgia and vasculitis. These conditions can significantly impact a person's quality of life by causing pain, stiffness, swelling and limiting joint mobility. Treatment approaches in rheumatology may involve a combination of medications, lifestyle modifications, physical therapy and patient education. It also offers ongoing support and monitoring to optimize treatment outcomes and minimize the impact of rheumatic diseases on daily life. This book explores all the important aspects of rheumatology in the present day scenario. It will serve as a reference to a broad spectrum of readers.