If You Are a Tobacco User You Will Want to Recognize a Symptom of Lung Cancer

If you smoke, you must be able to detect a symptom of lung cancer in order to have time to prepare for possible treatments and restrictions in your lifestyle. Each year more than 200,000 Americans will receive a diagnosis of cancer of the lung. The vast majority are smokers.

There are presently no medical screening tests accepted by the FDA to detect cancer of the lung. A screening test is meant to look for early signs in a person who doesn't so far display obvious signs of an illness. Commonly accepted screening tests for other cancers include a Pap smear for cervical cancer and a colonoscopy to discover colon cancer.

Although some British researchers are investigating a blood analysis that shows encouraging signs as a screening test for lung cancer, it could be a while for it to be accepted.

The CT scan procedure is another option demonstrating positive results of being a screening technique for cancer of the lung. The CT scan is comparatively costly (several hundred dollars) and usually not covered by insurance.

Some lung cancers are caught early, before any warning signs show up, when a normal x-ray of the chest is performed, normally for another purpose. If a speck appears that may be a cancer, extra diagnostic tests can be done to verify that lung cancer is present.

However, if you have not had a CT scan or even a chest x-ray in a long time, what is a symptom of lung cancer you should be looking for?

The very first and earliest symptom of lung cancer you can observe is a cough that doesn't go away. After further progress of the lung cancer, injury to cells of the lung comes about and your cough starts to produce blood.

As the cancer expands, it begins to restrict the quantity of air your lungs can process. This results in a symptom of lung cancer you'd describe as trouble breathing. You often can't take in adequate oxygen to provide for your needs.

Nonstop development of the lung cancer narrows or restricts your airway. Very similar to bronchial asthma, you experience wheezing attributable to airway obstructions. Inhaling and exhaling becomes harder, a real exertion, even painful.

Continued progress of your cancerous tumors permit their influence to spread out past the lungs to touch or press on new organs and nerves. When this happens you will experience pains in your chest, your back, even your shoulders and arms. Nerves in such regions may tingle or feel pain resulting from the pressure of your cancerous tumor.

The cancer can weaken every area of the lung and permit infections to easily damage lung tissue. You can have frequent and repeated infections including pneumonia and bronchitis.

Cancers of the lung may spread to other parts of the body before any noticeable symptom of lung cancer can be detected. Predictable locations for any lung cancer to spread (metastasize) are the liver, adrenal glands, the bones, and even the brain.

While asbestos, air pollution, radon gas are other risk factors, noxious tobacco smoke is way out in front as the most important cause of lung cancer. As a smoker you must be on the lookout for each symptom of lung cancer

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Every smoker ought to know a symptom of lung cancer to know when they have taken in too much deadly tobacco smoke The very best alternative to getting lung cancer is to scale back your risk and learn how to stop smoking cigarettes altogether.

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