Chemotherapy - The Backstory

     Though chemotherapy is used most often to combat cancer, this procedure is broadly defined as “any drug-based treatment for disease” (Your Guide to Cancer Care). Chemotherapy is quite versatile in its methods of administration. While these drugs can enter the body intravenously, orally or through injections, they may also be used in a variety of ways. Chemotherapy drugs can be used alone, but may also be coupled with other therapies. “Neo-adjuvant” and “adjuvant” chemotherapy are two such examples.

     Neo-adjuvant chemotherapy is a process that some patients undergo in order to shrink tumor cells before undergoing any form of radiation or surgery. On the other hand, adjuvant chemotherapy occurs AFTER radiation or surgery in an attempt to kill any tumor cells remaining after the procedure. Oftentimes, adjuvant chemotherapy is utilized for patients who hold a high risk of cancer recurrence (National Cancer Institute). The uses of chemotherapy are highly versatile as well; chemotherapy can be used “to treat cancer, control tumors, and relieve pain and other symptoms” (Your Guide to Cancer Care). These drugs can be given over a series of weeks, months and sometimes even over a year and may be provided in the doctor’s office, hospital or at home (Your Guide to Cancer Care). The method of delivery and the way that these drugs are used depends on personal preference and individual diagnosis by a medical professional.