Chemotherapy Medications
What You Require to Understand
Chemotherapy is the important treatment among several treatments of cancer and it makes use of strong medicines to eradicate evil cells affected due to cancer. The drugs which are used in chemotherapy treatments are normally provided to a patient through drip or injection. A patient who is treated through chemotherapy usually stays in hospital for cure.
In the Chemotherapy medications, the fresh medicines are usually made up by the doctors. The drugs are created to aim at the type of cells which become the reason of cancer in the body of a person. Just for example, a lady who suffers from the disease of breast cancer will normally be examined to verify the status of receptor. The tests will be taken out to check if the affected cells have turned vulnerable to the effects of different sex hormones such as oestrogen. In case the results confirm this fact then the patient will be provided with certain anti-cancer medicine which stops the effects of that particular hormone.
However, the fact that Chemotherapy medications have their negative effects on the body of human beings should be kept in mind. These medications can put a negative impact on the healthy cells while giving treatment to the affected cells simultaneously. As a result, a person who goes through chemotherapy may face a series of physical problems. Some of these problems are fatigue, poor level of resistance and vomiting, loss of hairs. It can also put a negative effect on their sex lives. However there are some specific drugs that can be put to use to avoid the seriousness of the effects.
There are many kinds of medicines which are utilized for Chemotherapy medications. The categorization is made on basis of result of impact of chemical matters on the cancerous cells of the body. The manner in which these medicines put an impact on the actions of maligned cells is also given consideration. This helps the doctors in taking a decision regarding the type of drugs that should be used for the patients and in what order or combination.
There are certain drugs which are used in Chemotherapy medications and they are referred as Alkylating agents. The chemotherapy medicines can put a damaging impact on DNA to halt the re-growth of cancerous cells. These drugs are used in almost all the steps of cycle of cell. They are utilized for treating several types of cancers such as lung cancer, breast cancer, chronic cancer leukemias, ovarian cancer etc. Some of the medicines which are used in chemotherapy are cisplatin, melphalan, dacarbazine, temozolomide etc.
One more type of drug which is used in Chemotherapy medications are Nitrosoureas. They mix up with enzymes that help in copying and repairing DNA. These drugs are also not based on stage. The cases of brain tumor are cured by them as they can get to the brain through blood. The important medicines of nitrosoureas are streptozocin and carmustine. On more kind of chemotherapy drugs is Antimetabolites that prevents the growth of DNA and RNA. Some important examples of drugs which belong to this category are fludarabine, gemcitabine and methotrxate. The two more important types of chemotherapy drugs are Corticosteroid Hormones and Mitotic Inhibitors. There are some more types of chemotherapy medications that can not be e categorized into any specific type. The examples of such kind of medications are thalidomide,hydroxyurea and L-asparaginase.