Chemotherapy is a powerful treatment method used to combat cancer by targeting and destroying rapidly dividing cancer cells. It involves the use of medications, known as chemotherapeutic agents, which may be administered orally, intravenously, or through other methods depending on the type and stage of cancer being treated. Chemotherapy works by interfering with the cancer cells’ ability to grow and divide. Advances in medical research and technology continue to improve the effectiveness of chemotherapy while minimizing its side effects, leading to better outcomes and improved quality of life for many cancer patients.