How cigarette can lead to cancer?


Smoking is a normal habit among the community nowadays, in fact it has spread and become very severe and chronic among young people and the elderly. There are various dangerous diseases that can cause death as a result of smoking, among them is cancer. Learn more about how smoking can lead to cancer!

How Smoking Can Cause Cancer

Most of the people were not aware that smoking is one of the main risk factors of a person diagnosed with cancer, in fact there are scientific studies in the United States which state that 80-90% of deaths due to lung cancer are associated with the history of smoking. While statistics show that 40% of cancers that occur are caused by smoking. Cigarettes are not only dangerous, they have  7000 dangerous active chemicals that can lead to various diseases and eventually cause death.

Smoking continuously in large quantities is a major contributor to an individual being more susceptible to getting sick and attacked with various types of cancer. Individuals who smoke cigarettes have a higher risk of getting lung cancer than individuals who do not smoke. Even though you are smoking in small quantities, it also has the potential to be a risk for a person to get lung cancer.

Individuals who quit smoking have a lower risk of getting cancer than individuals who do not quit smoking . But individuals who have quit smoking and smoked previously have a higher risk than individuals who have never smoked at all. The decision to quit smoking is the best option in order to lower your risk of developing lung cancer.

According to health experts, the toxins found in every cigarette can weaken a person’s immune system and make the body become less resistant to disease. When the immune system is weak, it will make the body difficult to eliminate the cancer cells that have developed in the body, thus making the cancer cells grow bigger and spread faster to other organ and tissues..This condition will become worse if the cancer fails to be detected at the early stage and makes it more severe and difficult to treat.

In addition, cigarette smoke releases toxins that can damage the structure of DNA in the body where this DNA originally functioned to control the formation of cells in the body and regulate its function. When this DNA is damaged, cells in the body will begin to grow out of control and develop into cancer cells.

Harmful Content of Cigarettes

It is reported that every cigarette contains active chemical substances that are harmful and can affect the health of a human body and lead to cancer. Among the active ingredients found in every cigarette are:

  • Arsenic
  • Benzene
  • Beryllium
  • Cadmium
  • Chromium
  • Ethylene Oxide
  • Acetaldehyde
  • Formaldehyde
  • Polycyclic aromatic hydrocarbons
  • Vinyl Chloride

Smoking Can Cause Various Diseases

Cancer in smokers is real, in fact it has been proven by health experts around the world. Smokers have a high risk of getting cancer, among the organs which involve with the risk of cancers due to the smoking are  :

  • Bladder
  • Cervical
  • Colon and rectal
  • Blood (Acute Myeloid Leukemia)
  • Esophageal
  • Kidney
  • Liver
  • Respiratory system (Lung , trachea, bronchus)
  • Pancreas
  • Stomach
  • Prostate
  • Mouth and Throat

Symptoms of Cancer Which Associated With Smoking

There are various signs that may occur when a person has cancer, sometimes these symptoms occur when the cancer is already in its final stages. Therefore you need to be alert and aware about your own health. Among the symptoms that can occur:

  • Swelling or lumps on the body
  • Sore throat that does not heal
  • Persistent cough
  • Difficulty in swallowing food or pain when swallowing
  • Changes in the cycle of bowel and bladder habits
  • Feeling weak and lack of energy
  • Bleeding of unknown causes
  • Weight loss or weight gain


Be a responsible person and aware of your own health, you still have the time to make changes and it’s not too late to quit smoking. Don’t let cancer and cigarettes continue to dominate your life, the choice is in your hands. Changes today will ensure your healthier future with your family.



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