Let us take a look at the signs of Lung Cancer and it's symptoms; suppose you are having pulmonary problems and you believe that these are the Signs of Lung Cancer, it is a good idea to go to a physician to have tests done, this is the only way of knowing you have lung cancer.
Lung cancer symptoms are often related to the location of the lesions, which settle into the tissues of the lung first. That's why the early signs tend to reflect common cold, flu, and bronchial illnesses. Once the cancer moves beyond the bronchia, new symptoms arise.
Symptoms from coughing up bloody sputum to having difficulty breathing are common. Although indicative of many medical conditions, general fatigue and loss of appetite are also caused by this disease.
Coughing up blood is one of the spectacular and alarming lung cancer symptoms, is caused by tumor dying cells. Blood spitting is not specific to lung cancer symptoms only, but can also be attributed to other lung problems such as pneumonia.
About 30%-40% of lung cancer patients will appear chest pain, generally not keen intermittent chest pain, mainly shown as stuffy pain or vague pain with uncertain location, may continue from several minutes to several hours.
Smoking is the main cause of cancer. In one cigarette, there are 60 different known types of carcinogens like radioisotopes and nitrosamine. Smoking is believed to cause 80% of these type of cases. The risk is generally less in non -smokers. The time that a person smokes proportionately increases the chances of this cancer.
This then prevents the normal cells from growing and functioning properly. If you feel extremely tired and these feelings do not go away even when you get plenty of rest and sleep you should go see your doctor. They will then be able to identify the cause of this chronic fatigue.
If you are a smoker, your chances of getting lung cancer are greatly reduced when you quit smoking. The American Cancer Society states that in the last 30 years, the cure rate for lung cancer has doubled.
This may be ignored and liable in getting older, being unhealthy, or maybe because of those additional weight you gained. If you observe that you have difficulty in breathing in doing any activity, try to talk to your physician.
Although the diagnostic techniques provided important information, extracting cancer cells and looking at them under a microscope is the only absolute way to diagnose lung cancer. This procedure is called a biopsy. If the biopsy confirms lung cancer, a pathologist will determine whether it is non-small cell or small cell.
Cancer of the lungs can also cause a build up of fluid in the lungs, a condition termed pleural effusion. This fluid may be drained out of the lungs to relieve pain and difficulty breathing, though it may build up again over time.