Doctors and experts alike feel that for the majority of breast cancer cases, chemotherapy isn’t always the best treatment choice. For the women it is right for, chemotherapy is capable of providing results that are both long term and effective.
Chemotherapy involves using drugs to fight off cancer. As the pharmacology industry becomes more advanced, the drugs used in chemotherapy are now safer, more targeted for specific cancer types, have a greater level of effectiveness, and also have far fewer side effects as drugs utilized in the past. Today, using a drug cocktail is typically used to curb an individual’s side effects and providing treatment that is more effective.
Chemotherapy drugs work by interfering with a cell’s ability to quickly divide. One of cancer’s major characteristics is that cells grow uncontrollably through division of an abnormal cells located within the breast cancer tissue.
Typically chemotherapy is used when a person’s cancer is so advanced that it requires an intense and rigorous treatment to eliminate the cancer cells effectively. Cancer cell clumps are capable of growing and spreading to other areas. When this happens it is often a given that chemotherapy is the best solution.
Cancers can reappear. The causes of recurrence are not completely understood. In some cases it is possible that the original cancer wasn’t completely gotten rid of. It is also possible that the true problem that originally caused the cancerous tumor is active and still present within the body, thus causing the cancer to rear its ugly head. Whatever the reason may, physicians typically use chemotherapy.
One of the most noted complications that comes with chemotherapy is the side effects. Even through drugs used in cancer treatments are beginning to improve, chemotherapy treatments can often affect a person’s healthy cells and not just the ones that are cancerous.
Since some of that function is to fight disease such as the cancer itself, a double harm occurs. Radiation therapy has a similar drawback in that it compromises the immune system, which is part of what helps to fight the cancer and its effects.
The digestive system is often affected in negative ways, leading to nausea, common among those undergoing chemotherapy treatments. Hair loss is a by-now familiar effect. But chemotherapy can even affect the composition of bone marrow, which leads to a number of harmful effects. Bone marrow performs several functions in the body. Foremost among them is aiding in the production of red and white blood cells.
An individual might experience kidney, heart and other organ damage, but it is uncommon because the cells contained in these organs do not divide as frequently under normal circumstances. In a few studies concentration and memory loss were noted for some patients who underwent chemotherapy treatments. Females who are older sometimes find that their reproductive system might change, forcing them into premature menopause.
The drugs that are used today are tolerated better and more cancer specific than the drugs used in the past. They might help to cut off vessels that are responsible for supplying blood to the tumors thus encouraging the growth of the vessel. There are many different chemotherapy regimens, with each one being designed patient specific based on his or her circumstances.
Though never pleasant, chemotherapy provides an important tool in the fight against what was once an almost always fatal disease. Today, long term survivability is greater than ever with fewer long-term side effects. Chemotherapy is one of the reasons.