Lung cancer:

The spongy organs located in your chest are called lungs. Your lungs consume oxygen and release carbon dioxide respectively when you inhale and exhale. Lungs are one of the most important organs in our body. One who smokes has the highest risk of having lung cancer. But it is also a fact that one who has never smoked may also have lung cancer. Lung cancer takes the lives of many every year. It’s high time you quit smoking to decrease the risk of lung cancer.


In most cases, there is no sign or symptom during the early stage of lung cancer. A lung cancer doctor has provided you with all the possible symptoms that one may notice when you are in an advanced stage of lung cancer. The symptoms are as follows:

  • Bone pain
  • A cough that persists
  • Severe chest pain
  • Shortness of breath
  • Headache
  • Hoarseness
  • Unintentional, unexplained, and abrupt weight loss

If you ever notice any of these worrisome symptoms, visit the doctor who provides the best lung cancer treatment without wasting any further time.


The main cause of lung cancer is smoking. Both active and passive smokers are at high risk of having lung cancer. But people who have never been exposed to even secondhand smoke may also have lung cancer.

A lung cancer doctor says that smoking damages the cells which line our lungs. While inhaling the smoke of a cigarette, the substances in it immediately start to hamper your lungs. So, it is always advisable to avoid both active and passive smoking.