Question

wat iz chemical theropy and how is it givEn.....

Answer 1

Chemotherapy drugs can be given in a variety of different ways.

The method of administration of chemo treatments along with the dose is determined by rigorous testing called clinical trials, which are done prior to the specific chemo drug being available for commercial use with patients. During this testing process, scientists and doctors determine how specific chemo drugs are absorbed in the body and how they work. Sometimes stomach juices can destroy different chemicals, making some medications impossible to give as a pill. Other substances are found to have better anti-cancer action if given intravenously (needle in the vein). Some medications can be given as an injection into the muscle and still others are absorbed when given directly into the bladder or the abdominal cavity.

Answer 2

Chemotherapy is the use of any drug to treat any disease. But to most people, the word chemotherapy means drugs used for cancer treatment. It’s often shortened to “chemo.”

Surgery and radiation therapy remove, kill, or damage cancer cells in a certain area, but chemo can work throughout the whole body. This means chemo can kill cancer cells that have spread (metastasized) to parts of the body far away from the original (primary) tumor.