Brought to you by: Oral Irrigator. Chemotherapy drugs are pretty numerous and they fall into various categories following such criteria as the way they work, the relationship they establish with other drugs and the chemical structure they have. The origin of most drugs is in herbal extracts that are afterwards processed and combined in laboratories. Don't be surprised to find a drug classified in more categories, because there are many such cases in the medical world. Medical science and professional competence in the health care realm involves a good knowledge of chemotherapy drugs and their specificity.
A first category of chemotherapy drugs is the one relying on alkylating agents. These drugs have a very destructive effect on the bone marrow because they destroy the DNA to prevent the cancerous cells from reproduction. This type of chemotherapy drugs is used in a wide variety of cancers and it is recommended only in small dosage to reduce the risk of leukemia that may appear 5 or 10 years after following the recommended chemotherapy 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 prescribed for the treatment of leukemia, breast tumors, ovary and intestinal cancers and they also interfere not only with the DNA but also with the RNA.
The anthracyclines represent another variety of chemotherapy drugs included into the antibiotic group. They work against enzymes that help in DNA replication which is why they prove efficient in a large number of cancer cases.
The category of inhibitors comes next. The topoisomerase inhibitors help in separating and copying strands of DNA efficiently treating leukemia. The mitotic inhibitors are more natural-based derived from plants and they help in preventing enzymes from producing proteins required in cell reproduction.
However, cancer patients undergo a huge risk with any chemical treatment they follow: these chemotherapy drugs could cause peripheral nerve damage to mention just one the health threats you may fear.
Finally, the corticosteroids represent chemotherapy drugs based on hormones and designed to treat lymphoma, leukemia and myeloma besides other diseases. In addition to decreasing the speed of cell growth, they also have a good impact on the body's response to chemotherapy by preventing nausea, vomiting or other types of allergic reactions. These types of drugs may be used as chemotherapy ones or not, depending on the purpose they are supposed to serve.
A first category of chemotherapy drugs is the one relying on alkylating agents. These drugs have a very destructive effect on the bone marrow because they destroy the DNA to prevent the cancerous cells from reproduction. This type of chemotherapy drugs is used in a wide variety of cancers and it is recommended only in small dosage to reduce the risk of leukemia that may appear 5 or 10 years after following the recommended chemotherapy 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 prescribed for the treatment of leukemia, breast tumors, ovary and intestinal cancers and they also interfere not only with the DNA but also with the RNA.
The anthracyclines represent another variety of chemotherapy drugs included into the antibiotic group. They work against enzymes that help in DNA replication which is why they prove efficient in a large number of cancer cases.
The category of inhibitors comes next. The topoisomerase inhibitors help in separating and copying strands of DNA efficiently treating leukemia. The mitotic inhibitors are more natural-based derived from plants and they help in preventing enzymes from producing proteins required in cell reproduction.
However, cancer patients undergo a huge risk with any chemical treatment they follow: these chemotherapy drugs could cause peripheral nerve damage to mention just one the health threats you may fear.
Finally, the corticosteroids represent chemotherapy drugs based on hormones and designed to treat lymphoma, leukemia and myeloma besides other diseases. In addition to decreasing the speed of cell growth, they also have a good impact on the body's response to chemotherapy by preventing nausea, vomiting or other types of allergic reactions. 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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