Types of Lung Cancer

Types of Lung Cancer

Every form of cancer is painful, spreading aggressively in the body leading to death. Lung cancer is one such form of cancer that affects a large number of people across the world. Considered as one of the most fatal types of cancer, a large number of people die every year due to the disease. The major reason lung cancer is considered fatal is that the Lung Cancer Symptoms do not show up indifferently until the cancer has spread all across the lungs. Hence, a large number of people suffer a painful death from the disease due to improper diagnosis. Thus, it gets important to learn about every small and major lung cancer symptoms that may help patients detect the disease in its very early stage.

Early diagnosis of cancer can help you save yourself and other patients from the painful cancer symptoms suffered in the later stages. You can also get yourself treated and cured from the disease.

Lung cancer is mostly common in smokers and cannot be recognized easily as they already suffer from breathing problems and lung infections due to their smoking habits. However, symptoms are more largely recognized if the patient is exposed to asbestos.

Lung cancer symptoms are majorly categorized into three types. These categories include:

Symptoms caused by tumor
Symptoms caused by the spreading of the cancer
Symptoms caused due to metastasis

The most primary Lung Cancer Symptoms which usually go undiagnosed are cough, chest pain, shortness of breath and coughing out blood. The other primary lung cancer symptoms include:

Sudden cough in a smoker is one symptom you should never overlook.
Persistent cough which does not get cured for a long time.
Hemooptysis, coughing out blood is a major symptom you should consider. Any amount of blood in your cough should never be overlooked.
Over one-fourth patients suffering from lung cancer complain from persistent chest pain.
Shortness of breath without any exercise or exertion. This is mainly caused due to a blocked air flow or collection of too much fluid in the lungs or even the spread of the cancerous tumor.
Inflammation in the lungs.
Repetitive lung infections despite proper treatments. Repetitive bronchitis and pneumonia are also a symptom of lung cancer.

People suffering from lung cancer also show symptoms of metastatic diseases as a result of the location of the cancerous growth. The tumor spreads from the lungs to the liver, bones, adrenal glands, or even to the brain. This type of lung cancer doesn’t leave behind any symptoms thus giving patient no time for treatment.