How Smoking Results in Various Types of Cancers

A well-known fact is that smoking is a very dangerous habit that leads to cancers of various types. The foremost cancer that comes to mind is that of lung cancer. Other than that, cancers from smoking are that of mouth, esophagus, bladder, cervix, kidney, pancreas and skin cancers. Various types of additives and carcinogens are also present in tobacco. The cancer-causing agents in tobacco damage the genetic cells resulting in cancerous cells which prove to be metastatic. Smoking also leads to developmental disorders. Cancers from smoking in any form and origin are usually found out in the later stages when they are in the advanced stage. Given below are some types of cancers from smoking cigarettes.

With regards to bladder cancer caused by smoking, smokers have a higher risk of developing bladder and kidney cancer than nonsmokers. Polyaromatic hydrocarbons, present in tobacco increases the risk for bladder cancer. There is a link between cervical cancer and smoking with the result being squamous cell carcinoma of the cervix. This is due to the risks of daily smoking and starting to smoke at a younger age. Female smokers have a greater risk of developing cervical cancers than nonsmokers. Cancer caused by smoking results in cancer of the oral cavity, larynx and pharynx. The cancer usually starts as a small sore or ulcer in the mouth, lips or tongue. This grows to be more painful as it the lesion progresses to an advanced stage. Treatment for oral surgery is in the form of chemotherapy, radiation and surgery. After treatment, it becomes difficult to talk or eat normally as prior. Pancreatic cancer caused by smoking is because of the cancer-causing agents inhaled while smoking that enters the blood and from there to pancreas by blood and bile that are secreted by the liver. This aids in digesting food. With regards to colon cancer, smoking provides a double risk to smokers in developing colon cancer. Carcinogens inhaled while smoking is carried to the colon. It is an established fact that drinking alcohol heavily along with smoking is also responsible for cancer in smokers. Presently, smoking is more prevalent in women smokers, whereas before male smokers were considered to carry a higher risk of smoking. There are two main types of cancer of the lungs that include non-small cell lung cancer and small cell lung cancer. The small cell lung cancer forms 20% of the lung cancer cases and will prove to be metastatic by spreading to other parts of the body. This is usually found out in its later stages. Treatment is in the form of chemotherapy, radiation therapy, surgery or laser. It often turns out that the person may have wheezing symptoms or shortness of breath. The end result is usually not very good. In the case of breast cancer, women should go in for regular smears and mammography tests to check for any signs of breast or cervical cancer. Cancer can be prevented by regular checkups and periodic tests.

Bitter reality of cancer

Cancers are life-draining but the results after treatment need not always be negative. What is important to note is that smoking does result in cancer and prevention is better than cure. Cancer leads to severe measures such as not being able to eat or talk normally and needing assistive aids to carry out the daily activities which can be immeasurably harsh to live with.

leena Mathew is an author for healthyecig.com (www.healthyecig.com), one of the best information center for use of eCigarettes, benefits of eCigarettes, how smokeless eCigarettes helps in lowering cancer or lung failure situations. She is writing articles on cancers from smoking from many years.

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