Chemotherapy is treatment that is generally used in the world to treat cancer. Chemotherapy pills are very effective for treating colorectal cancer as intravenous treatment. The new research tells that patient with advanced cancer need to accept this treatment than other drugs run through intravenously.
Oral chemotherapy gives fewer side effects than that of drugs receiving intravenously. Patient receiving oral chemotherapy may have better life than those receiving drugs intravenously. However, the intravenous drug 5-fluorouracil is the standard treatment whether it is used in combination or alone.
Chemotherapy treatment gives some side effects, whether it is used as intravenous treatment or oral. Capecitabine is the pill used to treat colon cancer, gives some fewer side effects. It is also known by the brand name Xeloda that causes tumor to shrink but causes many side effects also. Capecitabine converts into 5-FU after absorbing that help to minimize the tumors. Patients in IV regimen, receives dose of 5-fluorouracil in combination with leukovorin as a daily dose for five days in four week cycle.
The collective results proved that the patients taking Xeloda live longer for an average of 23.1 months while those who are receiving IV chemotherapy live for an average of 22.5 months. Xeloda in combination or alone is very effective it is used as IV5-FU/FA crosswise in different stages of colorectal cancer and other GI cancers. Xeloda is the standard care for CRC patients.
However, capecitabine is big attraction for patients because of its suitable use and fewer side effects. Because this, patients prefer to take the drug 5-FU in pill form rather than through an IV. It is intended to target tumor cells and is very active throughout the body.
Cancer patients who are taking oral chemotherapy respond more to treatment than standard chemotherapy and side effects such as diarrhea, nausea, hair loss and tract ulcers in gastrointestinal. These side effects found very less in patients who are taking the pill. This treatment is less toxic and more suitable than intravenous chemotherapy. However, it may cause side effects regarding to foot and hand problems such as redness and soreness.
Different types of chemotherapy pills composed of different types of chemical compound and acting on different chemical components of the cancer cell.
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