Smoking cigarettes can cause damage to almost every organ of our body. Some of these negative effects can be felt immediately. The body can suffer from many negative effects from smoking cigarettes. These can cause life-threatening complications. Although, WHO has not restricted tobacco products. But WHO told companies not to show the cigarette's expiry dates on the packet.

Smoking can cause a host of long-term health problems and complications. Although smoking can double your chances of developing several health problems over time, some of its effects on the body are critical. Below are more details about the outcomes of smoking cigarettes on your body.

Lung cancer

Lung cancer can occur in anyone who has never smoked, but for smoking people is the most common (72%). Because smoking is a habitual inhalation of a variety of toxic substances.


Smoking is a known cause of type 2 diabetes. Type 2 diabetes is 34% to 40% more common in smokers than it is in non-smokers. It can make controlling diabetes more complicated. Smoker people with diabetes are more likely to produce serious difficulties.

Heart disease

Coronary heart disease refers to the condition in which your heart's blood supply becomes interrupted or blocked by a buildup of fat substances in your coronary arteries.
Fat deposits can build time on the blood vessel's wall. This process is known as atherosclerosis and the fatty stores are called atheroma.

Lifestyle factors like smoking and drinking excessive alcohol can cause atherosclerosis.
Atherosclerosis is also have more chances if you have high blood pressure, cholesterol and diabetes.
It has been long recognized that smoking is a major risk factor for cardiovascular disease.

Fertility Problems

Smoking can cause harm to a woman's reproductive arrangement, creating it more difficult for her to become pregnant. The hormone levels may be influenced by smoke and other elements in tobaccos.
Males are likely to have erectile dysfunction when they smoke more cigarettes for longer periods. Smoking can also decrease fertility and influence the character of sperm.


An asthma attack is triggered by something that irritates your airways. Your triggers may be different than others.
Asthma is often triggered by tobacco smoke. Smoking, including secondhand smoke, is an asthma trigger.

Skin Damage

Tobacco smoke can induce oxidative strain, which implies that the skin doesn't get enough oxygen. This affects tissue ischemia as well as blood vessel occlusion. It decreases the host and intrinsic immune responses and induces metalloproteinase 1.
Although nicotine replacement is safer than smoking, it can cause vasoconstriction, instill inflammation, delay injury healing, and expedite skin aging.

The skin and mucous membranes can be harmed by smoking. The long-term results of smoking include dry skin, darkened eyes, uneven skin coloration, wrinkles, furrows, deeper facial wrinkles, and deeper skin furrows. The skin of a 40-year-old smoker can look very similar to that of a 70-year-old nonsmoker. Although the exact cause of these effects is unknown, current theories suggest that smoking may have caused the skin to lose its elastic fibers, reduce blood vessel size, create free radicals, and lower vitamin A.

Weak Immunity Power

While tobacco may be to blame for a risen risk of growing cancer, many other compounds can act as immunosuppressive and pro-inflammatory factors.
One of these is nicotine, which is immunosuppressive. It can cause reduced neutrophilic activity and influence chemotaxis, cell signaling, and restrain the release of reactive oxygen substances. This impairs neutrophils' ability to destroy pathogens.
Smoking can make people vulnerable to illness and decrease their immune systems.

Second-hand smoke and its effects

  • Secondhand smoke refers to the combination of smoke from aflame tobacco with the smoke inhaled by someone smoking.
  • Secondhand smoke is dangerous to everyone. It's especially dangerous for children and infants, whose lungs make it tougher to inhale.
  • Increases the following risk for infants and young children:
    - Sudden infant death syndrome (SIDS)

    - Asthma

    - Bronchitis

    - Ear Infection

    - Coughing and breathlessness

  • Adults exposed to second-hand smoke pose the following health risks, even for those who don't smoke:

    - Cardiovascular disease
    - Lung cancer
    - Respiratory issues (e.g. asthma, emphysema)
    - Infections of the chest and nasal cavities

Why are cigarettes so unhealthy and toxic?

The Centers for Disease Control and Prevention estimates that there are more than 5,000 chemicals in cigarettes and that hundreds can cause harm to your health.

Here are the examples:

  • 1,3-Butadiene: It is applied in the manufacture of rubber. It is a carcinogenic material that can cause specific types of blood cancers.
  • Arsenic: It is used to protect the wood. Arsenic syntheses can produce cancer in the lung, liver, bladder, and skin.
  • Benzene: It is applied in the manufacture of other chemicals which can begin cancer in humans, especially leukemia.
  • Cadmium: This metal is utilized in the manufacture of batteries. Lung cancer can be produced by cadmium and cadmium.
  • Chromium VI: It is used in the production of alloy metals, dyes, and paints. Chromium VI compounds can induce lung cancer and cancer of the nose or nasal sinuses.
  • Formaldehyde: It is used in the production of other chemicals and pitches. Formaldehyde can generate leukemia and cancer of the respiratory tissue.
  • Polonium-210: Radioactive elements have been proven to induce cancer in animals.
  • Tar: It does not refer to one chemical but rather a different chemical found in smoke. It gives sticky, brown sediment to your lungs, fingers, and nails.
Author's Bio: 

I am Andrew, a blogger from Austin, USA. I have been blogging since 2010 on Travel, Health and IT.