Lung cancer can be defined as a type of cancer that is often caused when cell growth happens uncontrollably in the lungs. If lung cancer is not treated in time, it can easily spread to other parts of the body and cause damage. The majority of these cancers are referred to as carcinomas; there are different types, like non-small-cell lung carcinoma (NSCLC) and small-cell lung carcinoma (SCLC).
Normally, lung cancer has no obvious symptoms when it is still in its early stages. People who smoke normally ignore a common cough, although it can indicate something more serious. When the cough persists or when you notice the presence of blood, urgent medical attention is needed and your doctor will do a few checks and scans to determine the severity of the condition.
Some of the popular lung cancer symptoms are:
- Chronic coughing or coughing with blood present
- Infections that keep recurring
- Pain in the chest
- Welling in the face or neck
- A loss of appetite, fatigue or a fever
- Consistent headaches
Stages of Lung Cancer
They are different stages of lung cancer, and opinion on which stage the patient’s particular cancer is, it will help to determine the appropriate treatment. There are five different stages of lung cancer; Stage 0 starts when the cancer is confirmed in the lungs. Stage I happens when the cancer started to grow, and Stages II and III refers to cancer that is confined to the lungs only. Stage IV means that the cancer has spread to other parts of the body.
To help prevent lung cancer they all sit in things that you can do on a daily basis to improve your overall health and well-being. The first and most important of all is to avoid smoking. Smoking significantly increases your risk of lung cancer, so this should be avoided at all costs. You should also maintain a healthy diet and a moderate exercise program to keep your body and your immune system optimize and healthy at all times. By doing this you will help to reduce your chances of lung cancer.
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