Chemotherapy Drugs: The Greatest Drugs that You Could Opt

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Chemotherapy Drugs: The Greatest Drugs that You Could Opt

Monday, November 23rd, 2009 Subscribe To Our Feed

The pharmaceutical industry has come up with lots of chemotherapy drugs classified according to the chemical structure, the working principle and the possible associations with other medication. Most drugs are based on chemicals obtained from plants and this very origin or source leaves room to further classification. Don’t be surprised to find a drug classified in more categories, because there are many such cases in the medical world. Doctors have a very precise duty of getting fully informed about chemotherapy drugs and know how to combine them or in what order to prescribe them to cancer patients.

Alkylating agents is a first class of chemotherapy drugs worth mentioning. These drugs have a very destructive effect on the bone marrow because they destroy the DNA to prevent the cancerous cells from reproduction. Lots of cancer cases get treated with this kind of chemotherapy drugs, with the mention that doses are always kept low because of the risk to develop leukemia up to ten years after the cessation of the treatment. Platinum based medication is classified together with alkylating agents because of the similarity in their action.

Another category of chemotherapy drugs is the one consisting of antimetabolites. They are used in treating leukemia, breast tumors, ovary and intestinal cancers and they also interfere not only with the DNA but also with the RNA.

The anthracyclines are another type of chemotherapy drugs being part of the antibiotic group. They work against enzymes that contribute to the DNA replication which is why they prove efficient in a large number of cancer cases.

Next is the category of inhibitors. The topoisomerase inhibitors separate and copy the DNA strands efficiently treating leukemia. With a more natural preponderance because of their herbal origin, mitotic inhibitors prevent the production of proteins necessary for the cancer cells growth. However, cancer patients undergo a huge risk with any chemical treatment they follow: these chemotherapy drugs could cause peripheral nerve damage to count only one of the health threats you may fear.

Last but not least, the corticosteroids are chemotherapy drugs based on hormones and meant to treat lymphoma, leukemia and myeloma together with other diseases. In addition to reducing the speed of cell growth, they also have a positive impact on the way the body reacts to chemotherapy by reducing the possibility of developing allergic reactions or digestive side effects such as vomiting and nausea. These types of drugs may be used as chemotherapy ones or not, depending on the purpose they are supposed to serve.

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