How Smoking Causes Lung Cancer?
by Vivek Choudhary Nice lifeLung cancer happens to be one of the leading causes of fatality because
of cancer contraction. According to an oncologist at a cancer hospital in India, people heavily into smoking are most at risk to come down
with lung cancer. But, at the same time, lung cancer may also happen in people
who have hardly ever smoked.
·
The risk to get afflicted by lung cancer amplifies
with an increase in the number of cigarettes you have smoked and the length of
time over which you have smoked.
·
Even after smoking for several years, if you kick
the habit, you can reduce your odds of developing lung cancer to a significant
extent.
·
The majority of lung cancers are caused due to
smoking.
·
This is applicable to both smokers and people who
are exposed to secondhand smoke.
·
However, it’s quite surprising to find out that
lung cancer even occurs in people who have never smoked or barely had any
long-term exposure to secondhand smoke.
·
In such scenarios, the exact cause of lung cancer
can’t be clearly identified.
Symptoms
·
By and large, lung cancer, in its earliest stages,
hardly causes any signs and symptoms.
·
Only when the disease reaches an advanced stage
that signs and symptoms of lung cancer typically come into being.
·
According to a lung cancer specialist from a top hospital in Gurgaon, the
potential warning signs and symptoms of lung cancer include the following.
o
A new cough that fails to recede
o
Coughing up small amounts of blood
o
Shortness of breath
o
Chest pain
o
Hoarseness
o
Unexplained weight loss
o
Bone pain
o
Headache
Why is
smoking responsible for causing lung cancer?
·
Doctors across cancer hospitals in India have
strong belief that a chronic smoking habit leads to lung cancer by causing
damage to the cells that comprise the lining of your lungs.
·
With constant inhalation of cigarette smoke replete
with carcinogens or cancer-causing toxic substances, the lung tissue starts
undergoing changes almost always immediately.
·
As a matter of fact, initially, your body has the
capacity of repairing this damage.
·
However, with frequent exposure to carcinogens, the
normal cells that form the lining in your lungs get damaged more and more.
·
With the passage of time, the damage results in
cells acting abnormally and eventually developing cancer.
What are
the commonly found types of lung cancer?
·
Doctors at a cancer hospital in Gurgaon classify
lung cancer into two principal types depending on how the cancer cells look
when scrutinized under a microscope.
·
Your doctor will make a decision of the treatment
choices depending on which principal type of lung cancer you have developed.
·
The two principal lung cancer types, according to
an oncologist in Gurgaon,
include the following.
1.
Small cell lung cancer
·
Small cell lung cancer has its occurrence almost
solely in heavy, chain smokers and is less commonly found comparatively
non-small cell lung cancer.
2.
Non-small cell lung cancer
·
It’s an over-arching term used for denoting
different types of lung cancer that conduct themselves in a comparable way.
·
Non-small cell lung cancers consist of squamous
cell carcinoma, large cell carcinoma, and adenocarcinoma.
At Paras, the best hospital in Gurgaon, lung
cancer specialists come up with compassionate, comprehensive care to people
affected by lung cancer. At Paras, you’ll be taken care of by a team of experts
from the following domains of expertise to determine the best treatment option
for curing your lung cancer.
·
Medical oncologists
·
Pathologists
·
Pulmonologists
·
Radiation oncologists
·
Radiologists
·
Thoracic surgeons
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Created on Feb 18th 2020 00:43. Viewed 488 times.