Lung Cancer - Leading Cause of Lung Cancer

Lung Cancer Leading Cause of Lung Cancer

Do you know the lung cancer was rare in early 20th century? The manufactured cigarettes help the lung cancer intrude in the human race and now 87% of lung cancers are the sequels of passive exposure to tobacco smoke or smoking tobacco. This clearly shows the association between smoking and lung cancer. Smoking and lung cancer are twin brothers, which will catalyst the deterioration of one’s health. There is a myth that lung cancer won’t occur if you smoke low tar cigarettes, which is not true. Although hookah smoking is actively marketed as safer than cigarettes, Hookah smoking also equally dangerous to cigarette smoking, which may lead to lung cancer.

Experts believe that inhaling any amount of tobacco smoke irrespective of the origin will lead to lung cancer.Although you are a non-smoker, but breathe the others smoke, you are also at the risk for lung cancer. A study indicates that a nonsmoker wed locked with a smoker tends to go for 30% greater risk of occurrence of lung cancer than the nonsmoker spouse.

There is higher incidence of lung cancer among the workers who have been exposed to tobacco smoke in the work spot.  Myriad studies have been conducted for smoking and lung cancer and concluded that smoking not only causes lung cancer, but includes a person’s risk of onset of cancer of the pancreas, kidney, bladder, esophagus, oral cavity, pharynx and larynx.

A special study on smoking and cancer project a strong binding between smoking and cancer of cervix.Since there is a great association between smoking and lung cancer, there is great risk of developing other smoking-associated cancers. These types of cancers and lung cancer incidence depends mainly on the lifetime exposure to cigarette smoke, number of years a person has smoked and the age at which he is practicing the cigarette smoking.

Since there is great relationship between smoking and lung cancer, it is necessary to know how smoking causes lung cancer. The tube-like structure, which connects the nose to the lungs called bronchi, is lined with a single layer cells. Hair-like cilia cleanse the lung by sending the untoward substances pushing out of the lungs through bronchi. The cleaning mechanism effectiveness gets affected due to smoking with disappearance of cilia.

Hence the carcinogenic substances gets accumulated in the bronchial lining and also absorbed, which may get transformed into the blood system. These carcinogenic substances present in the cigarette smoke can alter the nature of the cells slowly and progressively until cancer develops. The good news is that quit smoking reduces smoker’s risk of developing lung and other cancers. Your damaged lung tissue gradually rejuvenates normal once you stop smoking.

The smokers who quitted smoking is that the risk of occurrence of lung cancer has been drastically reduced to one-third of what it would have been if you prolonged your smoking habit. After quit smoking, the risk for lung cancer has been decreased immediately and gradually declines each year. In addition to this, the risk of developing chronic diseases of smoking has also been reduced drastically.

It is noteworthy to say that women who quit smoking during her first trimester of pregnancy experience no adverse pregnancy effects as stillbirth or low birth weight. Smoking and lung cancer are directly proportional. Increased smoking leads to lung cancer and vice versa