Medical oncology is used as a treatment when a patient is diagnosed with cancer. This specialty focuses on the use of medications to treat cancer, including chemotherapy, hormone therapy, targeted therapy, and immunotherapy. Medical oncologists play a crucial role in managing the overall care of cancer patients, coordinating with other specialists such as surgical oncologists and radiation oncologists to develop comprehensive treatment plans. They also monitor the patient’s progress, manage side effects, and provide supportive care throughout the treatment journey. Medical oncology is essential for treating various types of cancer, aiming to eliminate cancer cells, prevent recurrence, and improve the patient’s quality of life.