Early Symptoms Of Lung Cancer In Nonsmokers
A percentage of 20% of people dying in the United States each year of lung cancer never smoke and do not use other forms of tobacco. This translates to about 30,000 Americans until 2017. In fact, if lung cancer in a non-smoker has its own separate category, it will be among the top 10 types of lethal cancer in the United States. Likelihood of lung cancer in a non smoker more than smoking. So who said that lung cancer not related to smoking, and statistics indicate the exact percentage. So any more exact prognosis is done to find out the type of lung cancer for sufferers.
While smoking is an unnecessary cause of lung cancer, not all cases of lung cancer occur in smokers or smokers. Every year, over 170,000 Americans develop lung cancer, and about ten percent of lung cancers, or 17,000 cases, occur in non-smokers. Causes of lung cancer in nonsmokers - Although not all non-smokers suffering from lung cancer will have an identifiable risk factor for disease progression, a number of conditions and circumstances that will increase the likelihood of non-smokers to develop lung cancer have been identified.
It is still true that the avoidance of tobacco is the most important thing we can do to lower the risk of developing lung cancer. But there are other risk factors. Researchers have made much progress over the last decade in understanding what causes lung cancer in people who never smoke:
- Passive smoking, or inhalation of tobacco smoke from other life-sharing smokers or working quarters, is a risk factor for the development of lung cancer. Non-smokers living with smokers have a 24% increase in the risk of developing lung cancer, compared to other non-smokers. Every year, up to 3,000 deaths caused by lung cancer are expected in the United States were caused by passive smoking.
- Gas Radon, a natural gas, which is formed when uranium disintegrates, is another cause of known lung cancer. It is estimated that 12% of the total deaths caused by lung cancer both for smokers and non-smokers, or 15,000 to 22,000 deaths related to lung cancer each year in the USA, is considered to be at least partially related to radon. Exposure. Those who Smokes and are exposed to radon have a higher risk of developing lung cancer than non-smokers who are exposed to radon gas. Radon can travel through the ground and enter the house through a rift in the foundation, ducts, drains, or other openings. The US Environmental Protection Agency estimates that one in every 15 U.S. houses contains dangerous levels of radon gas. Radon gas is invisible and odorless but can be detected with simple test kits.
- Asbestos is a compound which is widely used in the past as thermal and acoustic insulating materials. Asbestos fibers, irrespective of the microscopic material and released in the air if they can be inhaled in the lungs. Asbestos fibers can last a lifetime in lung tissue after exposure to asbestos. Both lung cancer and a type of cancer known as mesothelioma related to asbestos exposure. Causes of lung cancer in nonsmokers - Smoking by drastically increases the risk of developing asbestos-related lung cancer among workers exposed to asbestos; However, asbestos workers who do not smoke have a risk of five times the higher risk of lung cancer, other than non-smokers. Today, the use of asbestos is limited or prohibited in many countries, including the United States of America.
- Offspring, because all smokers ultimately do not develop lung cancer, it is likely that other factors, such as individual genetic susceptibility, can play a role in the etiology of lung cancer. Numerous studies have shown that lung cancer is more likely to occur in those who smoked and not smoked than those who suffered from lung cancer than in the general population.
- Air pollution in plant vehicles, industry, and energy, may increase the risk of developing lung cancer in exposed individuals. It is estimated that up to 2,000 deaths caused by lung cancer per year can be caused by inhalation of polluted air, and many experts believe that prolonged exposure to severely polluted air can carry a risk for the development of lung cancer similar to Passive smoking.
Unlike popular belief, even non-smokers are exposed to the risk of developing cancer. However, lung cancer in smokers is different from that observed in non-smokers. Dr. Vikas Maurya, Senior Consultant & HOD, Department of Sleep and Foam disorders, Fortis Hospital, Shalimar Bagh, New Delhi showed symptoms of lung cancer at non-smoking and diagnostics.
Early Symptoms of Lung Cancer in Nonsmokers
What are the symptoms of lung cancer in non-smokers? The symptoms of lung cancer in non-smokers are usually smooth, may be different from lung cancer to those who smoke and may also be detected late. Causes of lung cancer in nonsmokers - This may vary from fatigue or exhaustion until a persistent cough, wheezing breathing (symptoms of allergies such as), weight loss, fever and difficulty breathing, while smokers with lung cancer may experience more symptoms Severe and may have blood in the cough.What about the diagnosis of lung cancer in non-smokers? Diagnosis is usually too late, with only about 16% of cases are caught at an early stage (Stage 1). This is the stage where it can be a curable disease. In Most patients are diagnosed with a delay with a tumor grows large enough that the disease cause cannot be cured. Tumors in non-smokers appear to be different and tend to have different genetic mutations. About half of the tumors in people who have never smoked have had a mutation that can be targeted by newer medications. This can explain why non-smokers with lung cancer tend to live longer than former smokers and disease. But, now, by increasing the awareness of lung cancer and certain progress in the examination, early diagnosis can be done in the future.
Research is currently underway to learn how to detect lung cancer at non-smokers at an early stage. In the future, doctors could test tumor markers, blood-associated substances associated with cancer, to find this cancer in non-smokers the fastest and most treatable stage. With regard to the prognosis, yet, some (but not all) studies have shown that overall survival has been better at non-smokers. This difference is most pronounced for those diagnosed in the early stages of the disease. Non-smoking women have a better prognosis in general than non-smokers with lung cancer.
Early signs of lung cancer non smoker: Know the signs and don't ignore them. Hunt had a cough, a pain in his back and a difficult breath, but he thought it was caused by something else. According to the American Cancer Society, symptoms of lung cancer generally include: a cough that does not disappear or worsens, chest pains, which is often worse with deep breathing, coughing or shaving, persistent hoarseness, weight loss It can also be explained the loss of appetite, cough of blood, lack of unexplained breathing; unclear fatigue and weakness; Bronchitis or pneumonia that is not lost or recurrent and the onset of swish.
Although many other conditions may cause these symptoms, if you have them, consult your doctor and ask them to check them. This can save your life. Causes of lung cancer in nonsmokers - Non-smokers eliminated the biggest risk factor for lung cancer. But non-smokers can make some lifestyle changes to help reduce their risk even more. Test your home for radon, avoid passive smoking, and limit their exposure to the workplace can help you avoid the main cause of lung cancer in non-smokers.
A healthy diet with many fruits and vegetables can help reduce the risk of lung cancer. Some evidence suggests that a diet rich in fruits and vegetables can help protect against lung cancer both at smokers and non-smokers. But the positive effect of fruits and vegetables on the risk of lung cancer would be much lower than increasing the risk of smoking.