Hematology: Hematology is a medical specialty that deals with the hematopoietic system, such as blood and blood components. Physicians specialized in this field work on the diagnosis, treatment and follow-up of blood diseases. Blood is one of the most important fluids in our body and carries many important components such as oxygen, nutrients and hormones. Hematological diseases include various disorders that affect the structure, functions or components of the blood. These disorders include cancerous diseases, bleeding disorders, leukemia, lymphoma, anemia, blood coagulation disorders, and the like. The pharmaceutical industry plays an important role in the treatment of hematological diseases. Many drugs can act on blood cells or blood components and help control hematological diseases. Chemotherapy is often used in the treatment of some cancerous diseases such as leukemia and lymphoma. Also, many different types of medications are available, such as platelets for bleeding disorders, anticoagulants for blood clotting disorders, iron supplements for anemia. Treatments may vary according to the type and severity of hematological diseases. Some patients may receive aggressive treatments such as chemotherapy or radiotherapy, while others may receive milder drug treatments. Bone marrow transplant can also be used to treat certain diseases. Treatment of hematological diseases can take a long time and requires regular follow-up and control in many patients. The field of hematology plays an important role in the diagnosis, treatment and follow-up of various disorders related to blood and blood components. The pharmaceutical industry also plays an important role in the treatment of these diseases, and many drugs are effective on blood cells and components. Treatment of hematological diseases may vary according to the type and severity of the disease and requires a long process for some patients.

Rheumatology; 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 treatment of rheumatological diseases may vary according to the type and stage of the disease and the general health status of the patient. Treatment methods include different options such as drug therapy, physical therapy, surgical intervention, diet and lifestyle changes. 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 antireumatic drugs), biologic drugs, and JAK inhibitors. Anti-inflammatory drugs are a type of medication used to reduce inflammation and pain that occurs during the disease process. Corticosteroids are a type of medication that modulates the body's immune system response and are often used to treat inflammatory diseases such as rheumatoid arthritis. DMARDs are a type of medicine used to slow the progression of the disease and prevent joint damage. Biologics are specific antibodies or proteins that target inflammation caused by the disease. JAK inhibitors are a new class of drugs designed to slow disease progression and reduce inflammation. Treatment of rheumatological diseases may vary depending on the type and stage of the disease and the general health status of the patient. Treatment usually requires a combination of many methods, and the patient's response to treatment may differ individually. 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 rheumatological diseases, and these treatments differ depending on the type and stage of the disease and the general health status of the patient.