Signs of lung cancer are not found at the early stages of lung cancer. However it is better to identify the lung cancer at the early stages. Some of the signs of lung cancer are chronic cough, coughing up blood, wheezing, and chest pain, bouts of pneumonia or bronchitis and fever for no reason. If you happen to experience these signs of lung cancer it is better to consult your doctor and check whether you have lung cancer or not. If you are a person who is exposed to asbestos fibers, smoking, passive smoking, and air pollution then you are likely to get lung cancer if you experience the above mentioned signs of lung cancer. The signs of lung cancer are also found in other diseases hence it is better to find the cause for these signs and start the treatment for these symptoms. The environment in which you live plays an important role in getting these symptoms. Diagnosis of cancer can be done by examining the sputum or by chest x-ray and CT scans. Sometimes biopsy sample is taken with the help of bronchoscope and tested for lung cancer.
Statistics reveal that only about 15% of the lung cancer cases are detected at an early stage so that the cancer is eliminated. You should know that these cancerous cells grow in your body without even giving out any signs of cancer for years together. When you get to know the symptoms and when you see the symptoms in your body, you will be already in the advanced stage of lung cancer. The vocal cord is affected leading to hoarseness and this is one of the signs of lung cancer. Sometimes difficulty in swallowing is experienced if the esophagus is affected by the cancer. Some patients may experience pain in the shoulder also.
Pain in the bones is also a sign of lung cancer where it is in the metastasis stage. It would have spread to the bones from your lungs. During the metastasis stage if the cancer is spread to the brain then you might experience signs that are of neurological nature such as blurred vision, stroke, headaches and sometimes loss of sensation or numbness in some parts of the body. Production of hormone called adrenocorticotrophic is done by the cancer cell which leads to the production of more cortisol hormone by the adrenal glands. If you test the blood you would also find increased level of calcium in the bloodstream. These are also the signs of lung cancer. Such signs can be categorized as paraneoplastic symptoms. Signs like depression are also found in persons affected by lung cancer. Such signs are of psychological nature. General signs like weight loss or weakness or fatigue are also found in lung cancer patients. It is always better to consult your doctor if you experience any of these symptoms so that in case of cancer you get treatment at the early stages itself to eliminate it. Otherwise there is no point in going for treatment at an advanced where you will be treating cancer to prolong your life.
Tags: Lung Cancer Treatment
