Stress out, bored or simply craving that
nicotine fix – smoking is usually a solution to all of these problems.
But did you know that in order to beat that boredom you are slipping
down the unending crevasse of death. How you ask? Here is what smoking
does to your health and eventually causes cancer, right from when you
light up to when you exhale.
Your first drag:
1. Whether you light your cigarette
using a matchstick or a lighter, the first puff is the most damaging.
The smoke emitted from the match and the cigarette form a strong
cocktail that can leave the mucous lining in your nose damaged.
2. Apart from that the heat from the
cigarette affects the skin on your face and most importantly around
your nose and mouth. The heat causes your lips to darken, leads to
wrinkles and the appearance of age spots. Another reason for darkening
of a smokers lips is the fact that the tar in the cigarette tends to
adhere to the lips, soon staining them.
3. Not to mention the constant
pouting and sucking that one has to do in order to take a puff also
leads to what is known as a smoker’s pout. Where when you pout you will
see the appearance of fine lines around the lips – something that does
not happen in non-smokers.
What the smoke does to the insides of your mouth:
4. When the smoke is inside your mouth, the tar starts to coat the enamel of your teeth, discolouring them.
5. The heat from the smoke also
damages the cells in and around your mouth, and in some cases leading to
a change in their DNA – causing mutations. Once inside the mouth the
tar and other chemicals affect all parts of your oral cavity.
6. The chemicals present in a
cigarette are numerous and they form a coat your tongue, palate and the
inside of your cheeks. It deadens your taste buds, hyperactivates your
salivary glands and eventually blocks them, leading to a lack of saliva
in your mouth. That is also one of the reasons smokers need a drink of
water after a smoke.
7. The tar and chemicals also coat
the roof of your mouth, leading to a condition called the ‘smoker’s
palate’ where the roof of your mouth gets coated with a whitish residue
with small red spots protruding from it. These protrusions are actually
the opening of ducts of glands present on the palate.
8. Smoking also kills the good bacteria within your mouth, giving way to bad breath and a condition called oral thrush.
9. It also leads to gum disease,
discolours your gums – turning them black, leads to cavities and causes
oral cancer. This is mainly because the heat combined with the chemicals
in smoke tend to damage cells leading to mutations and change in their
DNA. This change may affect either their mechanism of multiplying in a
uniform manner or the one that stops their multiplication.
10. Smoking also affects your olfactory system (nose) leading an eventual loss in your ability to smell.
When the smoke enters your throat:
11. Once you start to inhale the
smoke, it first hits the back of your mouth or the beginning of your
throat, this place is packed with blood vessels that immediately
contract. It also affects the mucosal cells lining this part of your
throat, eventually deadening them. This can lead to infections,
excessive dryness and irritation. One of the commonest complaints a
smoker has is that they feel an itchy sensation at the back of their
mouth. This is due to the irritation and dryness of this region.
12. Once the smoke travels lower
down your throat it causes irritation and in some people the need to
cough. According to experts the formaldehyde and acrolein abundantly
present in cigarettes are primary reasons for throat irritation smokers
experience.
13. Apart from that cigarette smoke
also causes changes in one’s voice. Commonly seen as hoarseness of the
voice, it is mainly because of the effect the chemicals have on the
vocal chords. Another reason for this is the constant clearing of one’s
throat, commonly seen in smokers.
14. Smoking can also cause throat
cancer. This is because the constant irritation of the lining of the
throat combined with the erosion and damage of the cells lining the
throat leads to a change in the way the cells form and regenerate.
When it enters your trachea or wind pipe:
15. Trachea is the pipe that leads
to your lungs. It is lined with tiny hair like processes (called cilia)
that help throw out any foreign objects. These cilia get damaged by the
smoke of cigarettes and tend to function less optimally. It also leads
to itchiness in the trachea leading to what is called the smoker’s
cough.
16. Smoking can also lead to irritation of the larynx and laryngitis (infection of the larynx)
It also affects your oesophagus:
17. Smoking affects your food pipe
as well. The chemicals and heat from the smoke tend to affect your
oesophageal sphincter muscle. This is the muscle responsible for keeping
the contents and acids in your stomach from rising back up into your
throat. The weakening of this muscle is one of the main reasons for GERD
(Gastro oesophageal reflux disease), acidity, ulcers and other stomach ailments.
When it enters your bronchus and alveoli:
18. This where the cigarette smoke
does the most damage, that is slow, progressive and deadly. Cigarette
smoke attacks the cleaning mechanism of the respiratory system that is
guided by cilia and mucous. The cilia moves the mucous that has trapped
foreign object like dust, bacteria etc and throws it out of the body. In
a smoker these cilia tend to get paralysed and eventually die. Smoking
also causes an increase in the amount of mucous produced, and since the
cilia can no more function and throw out the mucous, a person develops a
smoker’s cough.
19. Apart from that the cells along
the bronchioles get damaged and tend to multiply abnormally. These cells
cause the hardening of the outer surface of the bronchioles and leads
to lesser ability to exchange gas with the microscopic air sacs (called
alveoli) present around them. Eventually these air sacs burst and lead to what is known as emphysema. A common condition seen in long-term smokers.
20. Smoking also leads to a buildup
of tar within the bronchioles. This coupled with the thickening of its
walls leads to breathlessness, wheezing, fatigue and in some cases dizziness.
21. Cigarette smoke also contains
carbon monoxide. This is a potentially lethal gas since it attaches to
the iron part of your blood and does not allow it to carry
oxygen to other organs. Inhaling too much of this gas can kill you. In
cigarette smoke carbon monoxide leads to lack of oxygen in the body,
which eventually effects all your organs. It not only sets off the
roller coaster of events leading to cancer it also starts the process of
eventual decay of your organs — starting from your mouth to your brain,
kidneys, liver, digestive system and blood.
If all you can think about is how you have tried to quit but failed? Here is some research on why you tend to lose motivation and why smoking is now easier than ever.
When you exhale:
22. When you exhale the entire process is repeated and all the chemical, smoke, tar etc deposited along your airway is doubled.
23. Apart from all the damage it causes on your body, smoking also leads to various other problems like cardiovascular disease due to plaque formation, constriction of blood vessels leading to vascular disorders.
24. Smoking also causes loss of bone density leading to conditions like osteoarthritis, loss of teeth and joint paints.
25. It also affects your skin by
reducing the effects of antioxidants in your body by releasing free
radicals, depleting collagen below your skin and causing wrinkles, edema and stains your fingers and nails.
So, the next time you light up that cigarette, think about what your body goes through to support your habit.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE
HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.
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Labels: acidity, affects skin, cell damage, cough, enamel, gum, loss of smell, nicotine, olfactory, smoker's pout, stressed, tar, teeth, throat cancer, ulcer, ungs