Colorectal Cancer Chemotherapy
cancer is a type of cancer which can affect the colon, lower intestines and rectum. A primary type of treatment for this disease entails surgical removal of the
affected cancerous tissue. However other types of treatment
including colorectal cancer chemotherapy may be used instead. More
details on this type of treatment as well as expected benefits and side effects will be
cancer chemotherapy involves the use of special medications which are placed in the body either through external
means or internally. The medicines used are designed to become
attracted to cells which grow very quickly. Since cancer cells
exhibit above normal growth rates, these drugs tend to react with these cells and kill them.
drugs are administered in an external fashion, they may be taken orally or injected into a person’s
body. For the internal type, the drugs can be placed within the
body very close to the areas where the cancer is present.
cancer chemotherapy can be very helpful in a number of different ways. It is often used in addition to surgical techniques because it can help to
eliminate any remaining cancer cells following removal of cancerous tissue. It can minimize the return of cancer in that area.
This type of
treatment is also sometimes used to treat the tumor first and shrink it prior to surgery. This makes removal of the tumor easier and more effective.
colorectal cancer chemotherapy may also be used if the cancer has spread beyond the initial area it started and
moved to other organs throughout the body. If this has occurred,
surgery is usually not as effective because the cancer is much more widespread. Colorectal cancer chemotherapy can be used to treat cancer cells throughout
because the anti-cancer drug can be introduced to the body and travel through all the organs. And while this type of treatment for more advanced cancer stages is generally
not able to cure the cancer, it can at least help to slow the growth and extend the life of the cancer sufferer
for as long as possible and with the best quality of life.
earlier, chemotherapy can be very helpful in killing cancer cells because it attacks cells which exhibit faster
than normal growth. Since this is how cancer cells react, the drugs
work well against cancer. However they can also affect healthy
cells which also grow very quickly.
hair cells and the cells which line the inside of the stomach. This
is why common side effects to chemotherapy can cause a person’s hair to fall out. It can also cause nausea, diarrhea and pain.
colorectal cancer chemotherapy is administered in multiple sessions spread out over a period of
time. This is done because the dosages and intervals must be
spread out to help minimize the damage to healthy cells.
experiences one or more side effects, they tend to dissipate once the treatment has stopped. There are new developments in the delivery systems for chemotherapy as
well as advanced anti-cancer drugs which do a better job of attacking only cancer cells and leaving healthy
cells alone. This allows for higher dosages of the active
ingredients and less side effects – both a very good outcome.