What are the symptoms of lung cancer?

It would seem that lung cancer would be easy to catch and diagnose because of its symptoms, but it is not always the case. About 25% of people with any type of lung cancer may not have any symptoms and do not know that they have a condition if they are not tested for something else or until cancer continues to spread. For example, cancer or growth could then be seen on X -rays and hopefully successful treatment can begin. The rest of the people who receive lung cancer will have some symptoms that should be immediately alerted by a doctor. Although lung cancer is still very difficult to treat, the survival rate improves with early diagnosis. Some people notice increased breathing problems, feel briefly in front of their breath or experience a net. Sometimes a hoarse voice could be one of the symptoms of lung cancer if Toccurs at once. People with lung cancer sometimes receive continuous bronchial infections or repeated pneumonia because the lungs are damaged.

If cancer spreads to other areas of the body, there may be other symptoms of lung cancer that are not limited to the lungs. They could include pain, especially if lung cancer spreads to the bones. Alternatively, lung cancer in the brain can cause changes to vision or cause stroke damage and create muscle weakness on one side of the body. From time to time, if metastatic lung cancer appears in the brain, it can also create seizures. On the other hand, cancer can spread to other parts of the body and many organs may have no symptoms at all.

There are a number of symptoms of lung cancer, but there is certainly a population that is most at risk of obtaining this cancer that includes smokers and even former smokers. The case is that smokers have 90% of lung cancer and some doctors even go so far.It dramatically increases the risk of closing the disease. This does not mean that all smokers get cancer, but they are certainly a population group that is most likely.

Due to several symptoms and the fact that some people may not have any, there was a continuing debate in the medical community as to whether it is reasonable to regularly project smokers for lung cancer symptoms. At present, there are many against this idea, especially when smokers are asymptomatic because it could include many unnecessary tests. The debate on this problem is raging, but doctors are quite unification in terms of smoking, and almost everyone strongly recommends that their patients either stop smoking or never start.