Yogiri Takatou :
Cancer treatment depends on the type of cancer, its stage, location, genetic characteristics, and the patient’s overall health. The main types of cancer treatment include surgery, chemotherapy, and radiation therapy. Surgery removes cancerous tumors and may be used when the cancer is localized or to reduce the amount of cancer present. Chemotherapy uses drugs to kill cancer cells or stop them from growing and dividing; it can affect both cancerous and healthy rapidly dividing cells, which may cause side effects such as hair loss, nausea, and low blood cell counts. Radiation therapy uses high-energy radiation to destroy cancer cells or shrink tumors. These treatments may be used individually or in combination, depending on the treatment plan.
Other important treatments include immunotherapy, targeted therapy, and hormone therapy. Immunotherapy helps the immune system recognize and attack cancer cells. Targeted therapy uses medicines that act on specific molecules or genetic changes that help cancer cells grow and survive. Hormone therapy blocks or reduces hormones that fuel certain cancers, particularly some breast and prostate cancers. For selected blood cancers, a stem cell transplant may restore blood-forming cells damaged by intensive treatment. Other specialized options, such as photodynamic therapy and tumor ablation, may be appropriate for particular cancers. NCI +1
The goal of treatment may be to cure the cancer, control its growth, prevent recurrence, or relieve symptoms and improve quality of life. Some patients receive a combination of treatments, while others may need only one. Supportive and palliative care can also help manage pain, nausea, fatigue, and other symptoms; palliative care can be provided alongside cancer-directed treatment. There is no single treatment that works best for every cancer, so an oncologist should determine the most appropriate approach based on diagnostic findings, cancer stage, test results, and the patient’s overall condition. CDC +1
Medical note: This is general medical information, not an individual diagnosis or treatment recommendation.
2026-10-28 12:37:08