Q:
Is smoking hazardous to health?
A:
The unanimous answers is 'yes'.
In
1962, the British Royal College of Physicians established a link
between smoking and bad health.
In 1970, A senior medical consultant in the United States of America
gave strong health warnings that "smoking is harmful to health".
In
1978, World Health Organization experts annouced that "smoking
is a major cause of ill-health and premature death; but this is
avoidable by giving up smoking or not smoking at all".
Q:
What are the harmful substances to be found in tobacco?
A:
The most well-known and most dangerous substances are: carbon monoxide,
nicotine and tar.
Q:
What harm do these substances cause?
A:
Carbon monoxide, also found in car exhaust fumes emitted into the
air, reduces the ability of the blood to carry oxygen inside the
human body.
Nicotine,
similar to cocaine and morphine, is addictive and makes the smoker
dependent on tobacco. It aggravates blood pressure and heart beat,
thereby increasing the load on the heart which is already weakened
by a shortage of oxygen. The combination of carbon monoxide and
nicotine leads to clotting of the blood in the arteries leading
to the heart and the brain as well as in the blood vessels. This
normally leads to heart failure.
Tar is a carcinogen which, together with other harmful substances
found in tobacco, can cause lung cancer, emphysema and chronic bronchitis.
Q:
Would cigarettes with a lower tar and nicotine content be less hazardous?
A:
No. Smokers tend to make up for the reduction in these substances
by smoking more and inhaling more smoke, thus taking in the same
amount of these harmful substances.
Q:
Are filter cigarettes harmless?
A:
No. Filters do not prevent carbon monoxide and other harmful substances
passing through. Smokers of filter cigarettes run the same risk
of heart attack and brain stroke as smokers of unfiltered cigarettes.
Q:
Do cigars and pipes carry a lower health risk?
A:
Cigars and pipe, in fact, have a higher tar and nicotine content
than cigarettes. Moreover, smoke given out by cigars and pipes is
more concentrated and therefore more dangerous to nonsmokers.
Q:
What is 'smoke-free' tobacco?
A:
It is tobacco that is not smoked but chewed or carried inside the
mouth for long periods of time or sniffed. It is usually available
in soft lumps, called snuff, cut into small pieces; as leaves for
chewing; or as ground, dried snuff in powder form.
Q:
Is smoke-free tobacco a safe substitute for ordinary tobacco?
A:
No, despite claims to the contrary. It causes cancer of the mouth
and tooth decay as it contains all the cancer-causing substances,
including nicotine which makes it addictive also.
Q:
How much is spent worldwide on tobacco advertising and on smoking
in general?
A:
Tobacco advertising is estimated to cost about US$1500 million a
year, worldwide. This is enough to cover the cost of vaccinating
all newborn babies against the six major diseases: diphtheria, whooping
cough (pertussis), tetanus, measles, poliomyelitis (infantile paralysis),
tuberculosis. Money spent on smoking worldwide every year is estimated
to be forty times as much, or US$100 000 million (1992 figures).
Q:
How many people die of smoking-related diseases every year?
A:
Around 1.5 million people die each year worldwide due to smoking-related
diseases, a rate of one death every 13 seconds.
Q:
What is the death rate due to the various smoking-related diseases?
A:
Eighty-five per cent of all the deaths due to lung cancer, 75% of
those due to chronic bronchitis and 25% of those due to other heart
diseases are smoking-related.
Almost
no lung cancer cases can be treated by surgery, and only 5% of those
that can continue to live for five more years. Smoking-related diseases
contribute to a large proportion of the total death rate worldwide.
For instance, they contribute to 30% in Cuba, 25% in the United
States of America, and 15-20% in the United Kingdom. Translated
into figures, these rates give 400 000 deaths in the USA, 140 000
in the Federal Republic of Germany, 100 000 in the UK, 70 000 in
Italy and 23 000 in Australia.
Q:
What other risks are faced by mothers who smoke, in particular ?
A:
Mothers who smoke and are taking oral contraceptives run ten times
the risk of heart attacks, brain strokes and clotting of the blood
in the legs. Health risks are higher in mothers who smoke with high
blood pressure or high body cholesterol. Women who smoke reach menopause
between one and three years carlier than nonsmokers.
Q:
What risks are faced by pregnant women who smoke and by their unborn
babies ?
A:
When a pregnant woman smokes, her baby also smokes. Carbon monoxide
and nicotine are carried through the blood stream from the mother
to the baby, leading to lower levels of oxygen intake and higher
pulse rate. Such babies run the risk of being born prematurely or
underweight, and when they start walking may show signs of lack
of coordnation and general ill-health. In developing countries,
these risks are even higher as mothers are likely to come from poorer
families, to be anaemic and have a higher fertility rate.
Q:
What is "passive smoking"?
A:
Passive smoking is involuntary or forced smoking when nonsmokers
have to breathe in smoke-filled air. Nonsmokers, in this situation,
find themselves forced to smoke against their will.
Q:
How is this dangerous to non-smokers?
A:
Tobacco smoke has certain chemical properties that cause irritation
of the eyes, the nose and the throat to nonsmokers sitting with
smokers in enclosed areas, such as offices, homes and public places.
This is more than just a minor inconvenience, it is a real health
hazard. It has also been shown that the incidence rate of lung cancer
for women whose husbands smoke is higher than that for women whose
husbands do not.
In
1985, for the first time, a court in Sweden decided that the "most
likely" cause of the death of a nonsmoker from lung cancer
was smoking by his office colleagues with whom he had shared the
same office. It ruled that his death was work-related and granted
compensation to his family.
It is estimated that between 4000 and 5000 nonsmoker deaths in the
USA and 1000 non-smoker deaths in the UK, a year, could be attributed
to passive smoking.
Q:
What are the benefits to be gained from giving up smoking?
A:
Being rid of bad breath and foul smells which stick to hair, clothes
and curtains; getting rid of staining of teeth and fingers; eliminating
the risk of fire to homes, table cloths, furniture, mattresses,
carpets, and sofas; not having to apologise for smoking and being
rid of a very costly addictive habit.
Q:
Do dentists and doctors encourage you to stop smoking?
Yes,
most certainly. Many diseases are linked to smoking. For example,
smokers are five times at risk from serious gum disease than non-smokers.
Over
350,000 patients are admitted to NHS hospitals each year due to
diseases caused by smoking. Some 1,000 die each day.
Cigarettes
smoking causes some 500,000 people to consult their GPs each year
for heart conditions. Of these, 20,000 have strokes.
Between
1950 and 2000, smoking has killed 6,000,000 people in the UK!
Currently,
114,000 patients die each year from smoking and passive smoking
is now a major killer.
Q:
What advice do health authorities give on smoking?
A:
They hold that nonsmokers have the right to breathe smoke-free air,
especially in the workplace and in enclosed public places and, in
particular, in areas where food is being served or consumed.
Q:
What are the disadvantages of Zyban?
Expensive
drug - NHS are selective on who is subscribed this drug
Increased risk of seizures in certain patients
Dry mouth and difficulty in sleeping
Numerous side effects including upset stomachs, flu symptoms, anxiety,
dizziness, sore throats, palpitations etc.
Must take them for 2 months
Q:
What are the disadvantages of nicotine inhalers?
Its
very visible
Can cause mouth irritation
Smokers don’t like the taste of the inhalator cartridge
Not suitable for people with heart disease
Depends on the weather, if its colder conditions then you have to
work harder to inhale the vapour.
Q: What are the disadvantages of the nicotine patch?
Nicotine
is seeping into your body
The patches can cause skin reactions
Can’t use when pregnant
Unsafe to use if you have a stomach ulcer
Sleepless nights
Nausea and vomiting
Vivid Dreams
Recommendation to remove patch before 8pm possibly most vital time
of the day
Q: What are the disadvantages of Nicotine gum?
Some
people do not like the taste of the gum
You may not like chewing gum in public
The temptation of smoking could still be with you
You can be prone to mouth ulcers by chewing the gum
The correct technique has to be used otherwise full effects will
be lost
Not allowed to eat or drink 15mins before or during chewing the
gum
Q: What are the disadvantages of going cold turkey?
Only
3 people out of 100 will be able to give up on willpower alone!
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