Here's 7 Lung Cancer Symptoms and Signs

Here's 7 Lung Cancer Symptoms and Signs, Lung cancer is one deadly disease that affects many people. Often patients with lung cancer late aware of the appearance of symptoms of the disease and diagnosed when it has already entered an advanced stage. Therefore, it is important for You to know the symptoms of lung cancer early stage, to be addressed early on.

Lung cancer occupies the first rank as the highest cause of death due to cancer in the world, namely 1.7 million deaths in the year 2015 according to the World Health Organization (WHO). One of the causes of high mortality rate is due to the difficulty of diagnosing the symptoms of lung cancer early, so that many cases of lung cancer diagnosed when it has entered the advanced stage which is difficult to handled.( Read more : colon cancer test and proton therapy for prostate cancer )
Here's 7 Lung Cancer Symptoms and Signs

Signs and Symptoms Of Lung Cancer Early Stages

Not easily aware of the existence of the symptoms of lung cancer in the early stages, because most of the symptoms of this disease is not typical and is often similar to other diseases, such as tuberculosis, pleural effusion, pneumonia, bronchitis, and lung abscess. 

Symptoms that can appear in lung cancer early stages, among others :
  • Cough that is sustainable
  • Cough can be caused by conditions that are mild, such as flu or irritation of the respiratory tract. However, if the cough doesn't stop in time more than two weeks, so this could be a sign of other more serious diseases, one of which is lung cancer. Immediately consult to the doctor to get a complete examination including physical examination and supporting, such as a chest x-Ray.

  • Bloody cough
  • Chronic cough which is accompanied by a discharge of blood or phlegm mixed with blood, it could be a sign of lung cancer. To be sure, required further examination.

  • Experiencing shortness of breath
  • If You suddenly feel breathless when doing simple activities, this can be a sign of lung cancer early stage. Shortness of breath can occurs due to cancer cells blocking the respiratory tract, or the buildup of fluid around the lung so that the pressing of the lungs. However, the shortness of breath is not only glued in lung cancer. The emergence of shortness of breath during normal activities, can also be a sign of the symptoms of the disease of heart failure.

  • Pain in the chest
  • Lung cancer can also cause pain in the chest, shoulders, or back. Usually the pain is sharp, dull, continuous, or sometimes intermittent. Pain in the chest this can resemble the signs of heart disease, but chest pain due to lung cancer will usually feel heavy when breathing deeply, coughing, or laughing.

  • The voice becomes hoarse
  •  Hoarseness generally appear when You are experiencing inflammation in the respiratory tract. However, if the voice turns into hoarse suddenly and lasts more than two weeks, then You should be alert. It could be the change of this sound is a symptom of lung cancer. This condition occurs when cancer cells affect the nerves that regulate the vocal cords, thus causing changes in Your voice.

  • Wheezing
  • The sound of wheezing that accompanies You as you pull or exhale in adulthood can be a sign of certain health conditions, such as allergies or asthma. However, it is not recommended You take it for granted as a condition of asthma, because wheezing can also be a symptom of lung cancer. Immediately consult to the doctor if the wheezing is not lost after the treated.

  • Weight loss
  • Usually people who suffer from the disease of cancer, including lung cancer, will lose weight drastically. It is caused by cancer cells that use all the energy and nutrients the body. Therefore, don't ignore changes in Your weight, especially when it occurs when You do not change the eating pattern or lifestyle.
In addition to the symptoms which have been described above, there are also some other signs that may indicate lung cancer, such as fever, easily fatigued, difficulty in eating or swallowing, loss of appetite, the finger swells, and the appearance of suspicious lumps on Your body. For that, it is important for You to detect early symptoms of lung cancer early stage, in order to increase the success of treatment.

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Here's 7 Lung Cancer Symptoms and Signs

Disease Risk Factors Of Lung Cancer

There are many risk factors that can underlie a person suffering from the disease of lung cancer. Here are some risk factors that You need to know and avoid :
  • Smokers, both active and passive
  • Too often exposed to smoke can increase Your risk of developing lung cancer. Therefore, do not smoke and avoid people who actively smoked.

  • Exposure to radon gas
  • Natural Gas that is produced from the breakdown of substances uranium in soil, water, and rock this is one of the factors that can increase the risk of developing lung cancer.

  • Exposure to asbestos
  • A person who works with asbestos, such as in a mine or plant, is at risk of developing lung cancer. Especially if You are an active smoker.

  • Air pollution
  • Too long to be in a place that has high air pollution makes the risk of developing lung cancer becomes greater. About 5 percent of the cases of death due to lung cancer worldwide are caused by air pollution.

  • Heredity
  • If one family member is suffering from lung cancer, most likely You are more at risk of suffering from the disease. However, research shows that the connection to heredity and the emergence of lung cancer is also related to environmental factors in the family, such as smoking and exposure to pollution in the living environment.
After knowing the various risk factors of the disease of lung cancer, it is expected You are aware of the importance of quitting smoking and leading a healthy lifestyle start from now. By quitting smoking, You could extend life expectancy and lower the risk of developing lung cancer later in the day.

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Consult to the doctor regularly for routine health screening (medical check-up) is also an important step for early detection of certain diseases, including lung cancer. Early examination is recommended although there are early signs and symptoms of lung cancer. Early examination is particularly recommended for those who have high risk factors, for example heavy smokers who've been smoking since a long time, although this time already quit smoking.

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