Chemotherapy: Uses drugs to kill rapidly dividing cancer cells. It's often administered intravenously or orally. Radiation Therapy: Uses high-energy beams to target and destroy cancer cells in specific areas. Hormone Therapy: Blocks or lowers the amount of hormones in the body to slow or stop the growth of hormone-sensitive tumors. Targeted Therapy: Uses drugs designed to target specific molecules involved in the growth and spread of cancer cells. Immunotherapy: Boosts the body's immune system to fight cancer more effectively.