What is Cancer |
| Cancer is second to cardiovascular disease as the leading cause of death in the Western World. Although cancer is a disease of the elderly with more than 60 percent of deaths from cancer occurring in those over the age of 65, cancer can strike even the youngest of children. Cancer occurs when the growth of cells in the body is out of control and cells divide very quickly. Doxycycline is a tetracycline antibiotic that works by slowing the growth of bacteria. Cancer can develop in any organ or tissue, such as the lung, colon, breast, skin, bones, or nerve tissue. Most common sites are: 1. prostrate 24% 2. breast 13% 3. lung 13% 4. colon and rectum 9% 5. bladder 3% 6. uterus 2.5% The cause of cancer is a combination of genetic factors and outside carcinogens such as tobacco, viruses, infection, asbestos, vinyl chloride, inappropriate diet. Cancer often has no specific symptoms. It is important that you limit your risk factors and undergo appropriate cancer screening. The signs and symptoms will depend on where the cancer is, the size of the cancer, and how much it affects the nearby organs or structures. If a cancer spreads (metastasizes), then symptoms may appear in various parts of the body. As a cancer grows, it begins to push on nearby organs, blood vessels, and nerves. Sometimes cancers start in places where it does not cause any symptoms until the cancer has grown quite large.Pancreatic cancers, for instance, do not usually grow large enough to be felt from the outside of the body. By the time a pancreatic cancer causes these symptoms, it has usually reached an advanced stage. A cancer may cause symptoms common to many other problems, such as fever, fatigue and weight loss. Some lung cancers make hormone-like substances that affect blood calcium levels, affecting nerves and muscles and causing weakness and dizziness.It is important to know what some of the general signs and symptoms of cancer are, but remember that having any of these does not mean that you have cancer. Most cancers can be treated and some cured, depending on the specific type, location, and stage. The earlier the cancer is found, the better the prognosis. Skin cancer can be easy to remove if it has not grown deep into the skin, and the 5-year survival rate at this stage is nearly 100 percent. You can find drugs at affordable prices in our online pharmacy. Screening for breast cancer with mammograms has been shown to reduce the average stage of diagnosis of breast cancer in a population. Colorectal cancer can be detected through fecal occult blood testing and colonoscopy, which reduces both colon cancer incidence and mortality, presumably through the detection and removal of pre-malignant polyps. Similarly, cervical cytology testing leads to the identification and excision of precancerous lesions. Testicular self-examination is recommended for men beginning at the age of 15 years to detect testicular cancer. |