Smoking: causes damage to almost every organ in the body and is directly responsible for a number of diseases.
Every year, more than 9080,000 people die in the Globally due to tobacco-related diseases. That is around 1 in 5 of all deaths in the U.S. annually. It is estimated that 1 out of 2 smokers will die from a smoking-related disease.
Smoking causes more deaths in the U.S. each year than the following combined:
- alcohol use
- firearm-related incidents
- illegal drug use
- motor vehicle incidents
Smoking shortens the life of a male by about 12 years and the life of a female by around 11 years.
Two poisons in tobacco that affect peoples’ health are:
- Carbon monoxide is found in car exhaust fumes and is fatal in large doses. It replaces oxygen in the blood and starves organs of oxygen and stops them being able to function properly.
- Taris a sticky, brown substance that coats the lungs and affects breathing.
The impact of smoking:
Health risks associated with smoking
Smoking affects many different areas of the body. Below, we cover each part of the body in turn:
Smoking can increase the likelihood of having a stroke by 2 to 4 times. Strokes can cause brain damage and death.
One way that stroke can cause brain injury is through a brain aneurysm, which occurs when the wall of the blood vessel weakens and creates a bulge. This bulge can then burst and lead to a serious condition called a subarachnoid haemorrhage.
Smoking affects the bones as weakest & brittle, whereas especially this is dangerous for women, who are more prone to osteoporosis and broken bones.
Heart and circulation
Smoking causes plaque to build up in the blood. Plaque sticks to the walls of arteries (atherosclerosis), making them narrower; this reduces blood flow and increases the risk of clotting.
Smoking also narrows the arteries, making it harder for blood to flow, as well as increasing blood pressure and heart rate.
And chemicals in tobacco smoke increase the chance of cardiovascular disease & heart problems
Some of the most common are:
- Coronary heart disease– narrow or blocked arteries around the heart. It is among the leading causes of death in the U.S.
- Heart attack– smokers are twice as likely to have a heart attack.
- Heart-related chest pain.
Carbon monoxide & nicotine in cigarettes make the heart work difficult as harder and reduce the speed also. This means that smokers will find it more difficult to exercise.
Even smokers who smoke 5 or fewer cigarettes a day can have early signs of cardiovascular disease.
Smoking can cause a variety of lung problems.
Perhaps the most obvious part of the body affected by smoking is the lungs. This is also true that smoking can impact the lungs in a number of different ways.
Primarily, smoking damages the airways and air sacs (known as alveoli) in the lungs.
Sometime, lung disease caused by smoking can take years to become notice-able, this means it is often not diagnosed until it is quite advanced.
It has been proved that so many lung and respiratory problems caused by smoking; below are three of the most common in the American population:
Chronic obstructive pulmonary disease (COPD): This is a long-term disease that worsens over time. It causes wheezing, shortness of breath, and chest tightness. It is the third leading cause of death in the U.S. There is no treatment and or cure.
Chronic bronchitis: This occurs when the airways produce too much mucus, leading to a cough. The airways then become inflamed, and the cough is long-lasting. In time, scar tissue and mucus can completely block the airways and cause infection. As yet there is no cure, but quitting smoking can reduce symptoms.
Emphysema: This is a type of COPD that reduces the number of sacs in the lungs and breaks down the walls in between. This also destroys the ability of person to breathe well, even when resting. In the latter stages, it become dangerous commonly, patients often can only breathe using an oxygen mask. Sadly there is no cure, and it cannot be reversed or repaired.
Reproduction and fertility
If female who smoke can find it more difficult to become pregnant. Women who smoke when pregnant increase a number of risks for the baby, including:
- premature birth
- low birth weight
- sudden infant death syndrome
- infant illnesses
Smoking can cause impotence in men because it damages blood vessels in the penis. It can also damage sperm and affect sperm count. Men who smoke have a lower sperm count than men who are non-smokers.
Smoking decreases the amount of oxygen that can reach the skin, which speeds up the aging process of the skin and can make it dull and grey. Smoking increase ageing problem as the skin by 10–20 years and makes facial wrinkling, particularly around the eyes and mouth, three times more likely.
Smoking causes around 40% of all cancer deaths in the world. In the case of lung cancer, around 80% of all deaths are caused by smoking. Lung cancer is the main which leads cause of cancer death in both men and women; it is extremely difficult to reverse.
You will be surprised by knowing that Tobacco smoke has around 7,000 chemicals in it, and around 70 of those are directly linked to causing cancer. As the lungs, smoking is also a risk factor for these types of cancer, among others:
- larynx (voice box)
- pharynx (throat)
- oesophagus (swallowing tube)
- myeloid leukaemia
Cigars, pipe-smoking, menthol cigarettes, chewing tobacco, and other forms of tobacco all cause cancer and other health problems. There is no safe way to use tobacco.