Cause And Effect Of Smoking

Lung cancer is a cancer that originates in the lungs. Lung cancer often goes undetected in the early stages, since symptoms don't usually present themselves until the advanced stages of the disease.

Lung Cancer, like any other type of cancer, is the uncontrollable growth of cells in the lung tissue. The main causes that contribute to lung cancer include inhaling carcinogens (basically, smoking), exposure to ionizing radiation, viral infections and even air pollution. These factors basically damage the tissues lining the bronchi in the lung, leading the cancer to develop further (Vaporciyan & Nesbitt JC, 2000). Primary lung cancers that develop in the epithelial tissues of the lung are known as carcinomas and claim the top spot in terms of leading cancer-related death causes. As of 2004, lung cancer

Cancer, it can affect anyone; it can affect any part of the body but what is it? Cancer results from the abnormality in the body's cells. This occurs when the cells divided and grow. Disruption in the system of the growth and division of a cell results in an uncontrolled division and proliferation of cells that form a mass which leads to cancer. The patient outcome for cancer is different for everyone, but it is also different with each type. In the respiratory department, a major type of cancer we will deal with is lung cancer. Lung cancer, however, has different types and stages, but for this paper, we are going to talk about Stage IIIA non-small cell lung cancer (NSCLC). In the article titled “Stage IIIA Non-Small Cell Lung Cancer” it states

The treatments for lung cancer depends on the stage and type of lung cancer and involves Surgery, Radiation therapy, Chemotherapy, Targeted therapy, and Lung cancer is usually treated with a combination of therapies in general. In surgery the tumor and the nearby lymph nodes in the chest are typically removed to offer the best chance for a cure. For non-small cell lung cancer, a lobectomy which involves the removal of the entire lobe where the tumor is located has shown to be very effective. Unfortunately, Surgery may not be possible in some patient due to the stage and type of lung cancer they have. Chemotherapy involves drugs used to kill cancer cells. A combination of medications is often used and may be prescribed before or after surgery, or radiation therapy. It can improve survival and lessen lung cancer symptoms in all patients, even those with widespread lung cancer. Radiation therapy contains the use of high-energy x-rays or other particles to destroy cancer cells. Side effects include fatigue, malaise, loss of appetite, and skin irritation at the treatment site. Radiation pneumonitis is the irritation and inflammation of the lung, which occurs in 15% of patients. It is important that the radiation treatments avoid the healthy parts of the lung.

Up to 25% of people with Lung Cancer don’t have symptoms, the other 75% of people do have symptoms such as; a new cough, or a cough that doesn’t go away, or changes is a good sign. Or with smokers they sometimes have chronic coughing and if it changes in how severe it is or how often they cough that could be a red flag. Chest, shoulder, and back pain that also does not go away and gets worse with deep breathing is also a sign.

This sort of lung malignancy happens primarily in present or previous smokers, however it is additionally the most widely recognized kind of lung disease seen in non-smokers. It is more normal in ladies than in men, and it will probably happen in more youthful individuals than different sorts of lung tumor. Adenocarcinoma is typically found in external parts of the lung. Despite the fact that it has a tendency to become slower than different sorts of lung malignancy and will probably be found before it has spread, this fluctuates from patient to persistent. Squamous cell carcinoma: Around 25% to 30% of all lung malignancies are squamous cell carcinomas. These tumors begin in early forms of squamous cells, which are level cells that line within the aviation routes in the lungs. They are regularly connected to a past filled with smoking and have a tendency to be found in the focal part of the lungs, close to a primary aviation route. Huge cell carcinoma: This write represents around 10% to 15% of lung diseases. It can show up in any part of the lung. It has a tendency to develop and spread rapidly, which can make it harder to

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Lung cancer has multiple ways of impacting a body. This depends on the stage of lung cancer and when it becomes diagnosed. At early stages, lung cancer patients are often unaware that they have the disease. As the disease becomes more advanced, variable symptoms can develop. They often present with respiratory symptoms such as cough, shortness of breath, or blood with coughing. Common places

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Some symptoms of lung cancer are chronic cough, chest pain, hoarseness, wheezing, swelling in the face and neck, weight loss, fever, loss of appetite, and shortness of breath.

Brief Description: Lung cancer, as with all cancers, is an uncontrollable increase of cells. It happens within the lung tissue, but it could also go on to affect other nearby tissue and spread to further out than just the lungs.

Lung cancer is a malignancy that affects the functionality of the lungs. In the early stages of lung cancer there are hardly any symptoms than in the later stages where they begin to appear. Some of the symptoms that can appear is chest pain, a persistent cough, coughing up blood, weight loss, headaches, and wheezing.

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There are many different symptoms of lung cancer. If someone has a cough as one of their symptoms, it could last for two to three weeks and it could get worse over time. They may also cough up blood or they could have pain while they breathe or cough. Someone may also have pain while they swallow. Other symptoms someone may have is wheezing, a hoarse voice, or shortness

. One thing that people over 60 can do to make aging a healthier process is to avoid smoking. Smoking on average, decreases a person’s life span by 14 years. Smoking is a leading cause of lung cancer (Aldwin & Gilmer, 2013). It is never to late for someone to stop smoking. With smoking cessation, the results are immediate. Those who quit smoking generally experience improvements in breathing and control of high blood pressure. Cessation of smoking brings a rapid reduction in risk of stroke and myocardial infarction and a slower reduction in the risk of cancer (Boston University School of Public Health, 2013). Good cholesterol is lowered in individuals who smoke and chances of atherosclerosis increases in the body due to an increase in blood fibrinogen and viscosity levels, which can lead to blood clots (Aldwin & Gilmer, 2013).