for many years, there has been a great debate going on whether or not smoking causes lung cancer. Of course, tobacco and cigarette manufacturers claim that they are not responsible for people getting the disease. But now, the scientific world can safely say that lung cancer is really caused by smoking, after so many years of research, studies and tests.
As a result of their extensive research, scientists have discovered that the cancer-causing substances called "cancer", which are present in tobacco and cigarettes cause damage and cell mutation, which makes them grow and multiply at an abnormally fast rate . What that means is that more take these carcinogens for an extended period of time, the more you will become a high risk candidate for cancer. It has been shown that a longer period of time you have smoked and the amount of cigarettes are consumed during this time directly related to lung cancer caused by smoking. And if you do not stop, you up the ante even more. You really are digging yourself a grave, and you'll only be a part of the statistics which show that lung cancer is caused by smoking.
Also, if you are a non-smoker and think you're home free of lung cancer caused by smoking, you better think again, because they hardly have made a mistake. Second hand smokers, those who accidentally or incidentally inhale cigarette smoke or smokers around them are also at risk for lung cancer. If you are regularly exposed to people and places with high incidence of smoking, like bars and such, you need to keep tabs on your health and your doctor if you ever experience symptoms such as persistent cough, shortness of breath, chest pain, weight loss and loss of appetite, such as more frequent signs of lung cancer and other lung-related problems.
, however, does not have to wait for symptoms to show before you go and see your doctor. These symptoms usually appear when the disease has already begun. Although statistics show a very ominous data on lung cancer caused by smoking, lung cancer is easily prevented. It's much better to prevent yourself from stopping smoking in the soonest possible time. If you leave it too late, the disease may have gone too far along to be considered to treat and cure.
Treatment for lung cancer depends on the diagnosis of the patient - the patient is at high risk candidate, which is its current condition, much along the disease has progressed. Doctors will almost always begins with an action plan to stop smoking. No matter what treatments or medicines that give you if you quit smoking, then you're not really killing the cause of your troubles. If a tumor is found during regular biopsy, then surgery to remove the tumor can be recommended. However, not all tumors can be removed because of its size and location. In such cases, radiation therapy such as chemotherapy may be the next step. There are side effects of such treatment and you should consult and discuss with your doctor about the extent of these.