Rheumatology is a medical specialty that deals with the diagnosis, treatment, and follow-up of musculoskeletal and connective tissue diseases. Rheumatological diseases include various diseases such as rheumatoid arthritis, lupus, ankylosing spondylitis, osteoarthritis, and gout. The field of rheumatology is an important medical specialty related to the diagnosis, treatment and follow-up of musculoskeletal and connective tissue diseases. There are many drugs and treatment methods for the treatment of rheumatic diseases, and these treatments differ depending on the type and stage of the disease and the general health status of the patient. The drugs most commonly used in the treatment of rheumatic diseases can be divided into different categories such as anti-inflammatory drugs, corticosteroids, DMARDs (disease-modifying antirheumatic drugs), biologic drugs, and JAK inhibitors.