/The Effects of Smoking
The Effects of Smoking 2018-10-11T08:24:56+00:00

The Effects of Smoking

Contrary to popular belief, smoking doesn’t only harm the lungs of a smoker, and cancer isn’t the only threat to a smoker’s health. Inhaling tobacco smoke can cause damage to most of the body’s organs and systems.

smoking effects

Although the public understands that smoking cigarettes is unhealthy, the lack of transparent information on the damage that can be done from smoking can also be dangerous.

Short-Term Effects

You will start to notice some changes right away as soon as you use cigarettes. Your fingers will yellow, your breath and hair and clothes will smell like smoke, and your teeth will stain. You may also develop a hacking cough and suffer many of the symptoms of allergies, such as a runny nose, fever, itchiness and mucous buildup.

Maybe none of those sound too bad to you, but the effects of smoking are just beginning at that point. Over time, you will start to notice a lack of athletic ability, as your lung capacity diminishes and you have a harder time staying active. You will also see blood pressure increases and throat irritability.

Long-Term Effects

Over time, all the problems above become much worse. Let’s start with the least awful problems.

The staining on your hands and teeth will worsen. Your fingers will start to shake when you need a cigarette. The cravings will be much more intense the longer you go without a cigarette; getting near others who are smoking or smell like smoke can also trigger cravings easily. What was once an enjoyable habit has become a necessity.

You will also notice that your breathing may have become more ragged. That’s because scar tissue is building up in through throat and lungs. Your entire respiratory system is breaking down because of the smoking habit. That scar tissue means the cancer is probably in your future. You can look forward to dealing with lung, throat and mouth cancer. You won’t have to deal with them for very long though, as they can lead to death.

If they don’t cause you to die, then you will at least need to have sections of your throat, mouth, and lungs removed. Mechanical replacements can be used instead, but they won’t be pleasant to deal with.

Societal Damage

Now those were just physical damages we considered, but there are others you need to be aware of as well. Smoking is basically prohibited in all public places in the United States. Practically all restaurants, stores, shopping centers, and even parks have outlawed its use. The only public places you can really use cigarettes are out on the street and in some bars and smoking lounges.

You may also find that once you start smoking, you are not treated the same way. People may not want to have their children around you or may not want to be around you themselves. They are likely worried about the effects of secondhand smoke and don’t want to endure any of the physical problems associated with smoking for themselves.

Smoking Causes Cancer

Smoking is the leading preventable cause of cancer. 4 out of 5 cases of lung cancer are linked with smoking cigarettes.  It also increases the risk of at least 13 other types of cancer including:

  • Esophagus cancer
  • Mouth and upper throat cancer
  • Bladder cancer
  • Bowel cancer

  • Pancreas cancer
  • Kidney cancer
  • Larynx cancer

To read more about how smoking is related to cancers visit Causation and Acceleration of Cancers.

How Smoking Affects the Circulatory System

Cigarette smoke damages the heart and blood cells. It can also cause:

  • Aneurysms – an expanded and weakened area in the artery. Once it ruptures it can result in internal bleeding, stroke and death.
  • Atherosclerosis – a buildup of fats and other substances in arteries. The buildup can block the artery or cause a rupture resulting in death.
  • Coronary heart disease – the damage to, and weakening of the heart’s major arteries.
  • Elevated blood pressure – which can lead to heart disease and stroke.

To find out more about heart conditions and smoking please refer to The Effects of Smoking: Heart Disease.

How Smoking Affects the Immune System

  • Smoking can damage the immune system and make the smoker more susceptible to diseases such as pneumonia, tuberculosis and influenza.
  • Crohn’s disease – it’s an inflammation of the lining of the digestive tract. Symptoms include abdomen pain, diarrhea and fatigue.
  • Smoking doubles your risk of rheumatoid arthritis – a chronic inflammation of the joints, especially the ones in hands and feet. Symptoms include joint pain and swelling.

To learn more visit How Smoking Affects The Immune System.

How Smoking Affects the Respiratory System

Cigarette smoke damages your lungs and irritates your wind pipe and voice box. It also worsens asthma. Smoking can cause:

  • Chronic obstructive pulmonary disease – a group of lung diseases that block airflow and make it difficult to breathe. Symptoms include shortness of breath, wheezing and coughing.  The main diseases that make up COPD are: emphysema -the result of the damage to the linings in the lungs caused by the toxins in cigarette smoke and chronic bronchitis.
  • Pneumonia – an infection that causes inflammation of the air sacks and can cause the lungs to fill up with fluid. Symptoms include a wet chough with phlegm or pus, fever and difficulty breathing.
  • Tuberculosis – it’s a serious bacterial lung infection. Symptoms include coughing, weight loss, fever and fatigue.

To learn more visit The Effects of Smoking: COPD.

How Smoking Affects the Musculoskeletal System

Smoking can:

  • Decrease bone density. Smoking increases the risk of osteoporosis – a condition that weakens the bones and makes them more susceptible to trauma.
  • The carbon monoxide in cigarette smoke decreases the strength of your muscles and hinders their growth.

Find more information at Smoking and Diabetes.

How Smoking Affects Your Vision

Smokers are up to four times more likely to go blind in old age. Smoking increases the risk of:

  • Cataracts – the clouding of the lens of the eye. Symptoms include blurred vision, sensitivity to light and vision loss. Smoking doubles your chances of developing cataracts.
  • Macular degeneration – a disease that causes a loss in the center of the field of vision. Symptoms include seeing spots, blurry vision and straight lines appearing curved. Smoking triples your chances of developing macular degeneration.
  • Uveitis – it’s an inflammation of the middle of the eye. Symptoms include pain, redness and eye sensitivity.

Find out more about How Smoking Affects Your Vision.

How Smoking Affects the Sexual Organs

For men, smoking increases the risk of:

  • Lower sperm count and a higher percentage of deformed sperm.
  • Genetic damage to sperm.
  • Impotence caused by the decreased circulation of blood.

For women, smoking causes:

  • A decrease in fertility.
  • Irregularities of the menstrual cycle.
  • An earlier menopause.

How Smoking Affects Diabetes

Research shows that smoking causes type 2 diabetes. Smoking increases your chances of developing type 2 diabetes by 30-40%. The more cigarettes you smoke, the higher the chance of developing diabetes becomes. In addition, smoking makes any type of diabetes more difficult to control. Smokers are more likely to have trouble with insulin doses.To learn more visit Smoking and Musculoskeletal Health.

Smoking During Pregnancy

Smoking during pregnancy can do serious harm to the unborn baby. The effects include:

  • Drastically increasing the risk of miscarriages and stillbirths.
  • Increasing the risk of a premature birth.

Secondhand smoking can be equally harmful to the fetus.

To find out more visit: Smoking and Women's Health.

The effects of smoking are far reaching and numerous. Long-term smoking can damage the body beyond repair. Surgeries may result in disfigurement and amputation. Surgeries may even result in dependence upon machines such as oxygen tanks to breathe and voice stimulators for the simple action of speech. Throat cancers may further result in total voice loss. Damage to the body may become severe enough to eventually result in death.

Other Effects of Cigarette Smoking

Secondhand Smoke

Secondhand smoke is perhaps the worst effects of smoking. It is the one effect that goes beyond simply harming the smoker and harming other innocent people around them. Check out this page to learn everything you’d ever want to know about secondhand smoke.

Smoker’s Cough

Smoker’s cough is simply any a cough caused by smoking tobacco. It could simply be your body clearing out the lungs of the tar, or it could be a symptom of something more. Be sure to check out the page to learn more about what smoker’s cough is and what you can do about it.

Smoker Lungs

Just like smoker’s cough, smoker lungs are simply lungs that have been affected for a long period of time by inhalation of tobacco smoke. Check out this page to see the difference between smoker and non-smoker lungs and to learn more about the damage smoking does to the lungs.

Tobacco – The Silent Killer

Here are some scary facts about smoking, some of which might surprise you:

  • Every year, more than 480,000 Americans die because of smoking tobacco – that’s nearly one in every five deaths
  • According to cancer.org, more than 6 million people die around the globe annually, with 30% dying from cancer and other diseases caused because of smoking side effects
  • Tobacco has caused more deaths in the US than all the American wars combined
  • According to a CDC fact sheet, more deaths are caused by tobacco every single year than combined deaths caused by illicit drug abuse, alcohol use, HIV, road accidents, and gunshots

Most people think that smoking affects your lungs only, but as a matter of fact, every major organ in your body bears the negative effects of tobacco when you smoke. However, the biggest weapon of tobacco is tar and other 7000+ chemicals that are produced when it burns. More than 70 chemicals found in tobacco are known to cause cancer. In addition to causing lung cancer, smoking can cause cancer in several other organs such as oral cavity, lips, bronchus, esophagus, larynx, stomach, pancreas, kidney, liver, nasal cavity, colon, rectum, and trachea.

What About Effects of Light and Menthol Cigarettes?

Well, there is no such thing as a less harmful cigarette, let alone a safe cigarette. Milds, lights, low-tar, and menthols are nothing but a marketing strategy by the big tobacco companies to lure people into their net. Whether or not a mild or light cigarette has the same amount of tar and nicotine as a regular cigarette, but researches show that they are equally harmful.

As for menthol cigarette, while some people think they are less harmful, however, this isn’t true again. In fact, menthol cigarettes are considered more addictive than the non-menthol cigarettes, although more research is required on how and why addiction differs between menthol and regular cigarettes. Just like lights and menthols, cigars and pipes also carry same or similar risks.

To find out which quit smoking method is best for you, visit: Quit Smoking for Good — The Best Quit Smoking Guide

Posted by
Jeffrey Buckley

I was a smoker for over 25 years. In this time I also earned my medical degree with a specialization in addiction treatment and counseling. That period has led me to vaping, my interest started around 2011. I’m fighting the tide of hysteria and dis-information around vaping that emanates from various fronts legislative, cultural and scientific. Having scientific councils support, I’m happy to contribute my thoughts, articles, and expertise.

  1. comment-avatar

    Tushar Yerra

    April 23, 2017 at 6:41 am Reply

    This is truly helping me quitting ..!!

    • comment-avatar

      Rachel stanhope

      October 4, 2017 at 5:43 am Reply

      I’m 13 days smoke free and this helps keep me going! ☺️

      • comment-avatar


        May 30, 2018 at 9:59 pm Reply

        Hope u quitted Rachel. I’ve been smoke free for 6 months. It’s the best feeling ever. My stamina is back!

        • comment-avatar


          July 4, 2018 at 11:07 pm Reply

          May I seek your help through sharing your experience with me to quit smoking.

  2. comment-avatar

    one boy

    September 1, 2017 at 8:11 pm Reply

    May God help me, this thing is not easy to quit at all, let alll smokers just try cos life has no duplicate

  3. comment-avatar


    September 18, 2017 at 5:15 pm Reply

    Smoking is stupid and it’s pretty much signing a contract saying I wanna die soon.

    • comment-avatar

      Sarah Sanders

      March 9, 2018 at 5:34 pm Reply

      so true

  4. comment-avatar


    September 27, 2017 at 3:49 pm Reply

    Oh wow. Perfect for my essay :DDD Plus it can help my mum and dad quit.

  5. comment-avatar


    October 11, 2017 at 1:17 am Reply

    I’ve smoked for 43 years and I’ve never quit until 5 days ago. I feel good and have no interest to smoke.

  6. comment-avatar


    October 24, 2017 at 5:40 am Reply

    I read this and it helped me stop , one week the day , I stop on and of but was good to read for myself the things cigs do , been smoking for 45 years so any one out there want to stop keep doing research on it good luck .

  7. comment-avatar


    October 30, 2017 at 5:57 am Reply

    Great article……I’m glad I quit!

  8. comment-avatar


    November 2, 2017 at 9:20 pm Reply

    My quit day is 11-2-17

  9. comment-avatar


    November 13, 2017 at 6:16 pm Reply

    Surprised that your article fails to mention another major negative life effect from smoking (of particular concern to women), i.e., the disastrous effects of smoking on your appearance. Smoking causes premature aging of the skin, deeper facial wrinkles, crow’s feet around the eyes, lip and mouth lines, grayish skin tone, dull complexion, loss of collagen and skin elasticity, etc., which may combine to make a smoker look 10 to 20 years older than their actual age. Yes, we all age eventually, but smoking has been proven to accelerate the process.

  10. comment-avatar

    Vaping Does Not Lead to Smoking: Closing the Gateway

    November 14, 2017 at 10:24 am Reply

    […] Smoking’s Impact on Health […]

  11. comment-avatar


    December 24, 2017 at 4:30 pm Reply

    I am totally consent with your point of view about cigarette many people die because of the smoking it is a bad habit

  12. comment-avatar


    January 6, 2018 at 12:54 am Reply

    Will smoking cause u r body to be real cold I freeze to death 24 hrs a day I’m cold from my head to my toes my body turns blue purple and red there is no way I can get my body warmed up I wear a lot of clothes and still can’t warm up its 80 degrees in my house and still freezeing

  13. comment-avatar


    January 8, 2018 at 5:48 pm Reply

    supper it’s verry beautifaul article

  14. comment-avatar

    Gary M Eden

    February 27, 2018 at 5:44 pm Reply

    I’m 62 , smoked since 15 , I’ve tried cold turkey , vaping , substitution (cinnamon sticks, nicotine gum), self-help booklets/seminars and finally went to medication (chantix)..but it’s expensive. I believe it’s finally working as it’s so much easier to resist temptation. Nicotine replacements will not work. You’ve got to leave nicotine completely. May not be the answer for all , but after trying everything else , it’s the only thing I’ve tried that flat kills the desire to smoke. Yes, as I’ve mentioned , it’s expensive , but what is your life, your kids/grandkids smiles, your spouses touch, worth?

    • comment-avatar

      malik mujahid

      May 8, 2018 at 11:05 pm Reply

      Bro i appreciate u

  15. comment-avatar


    April 12, 2018 at 7:43 pm Reply

    that is awesome

  16. comment-avatar


    April 20, 2018 at 5:44 pm Reply

    love it

  17. comment-avatar


    May 4, 2018 at 4:12 am Reply

    Smoking has many negative effects on the smoker as well as the people around them. Studies have reiterated that smoking causes a variety of diseases including many types of cancer, heart-related complications, and inability to release toxic materials from the body. In addition, female smokers have also been warned of early menopause, increased hot-flashes and possibilities of giving birth to deformed children. Equally, smokers experience psychological and emotional problems due to stereotyping and prejudice based on their physical appearances. Also, it is imperative to note that many smokers experience serious economic challenges as they might be unable to control their spending in the substances because of the addiction. Cancer is a major health impact of smoking. Many types of cancer such as blood cancer, cancer of the throat, among lung cancer among others have been linked directly to cigarette smoking. Smokers have higher chances of developing any of the types of cancer than non-smokers. Additionally, non-smokers or the secondhand smokers also risk developing cancer-related illnesses. Smokers also experience psychological problems occasioned by the pressure from family members and friends to quit smoking. Failure to meet the demands of society due to addiction can easily lead to frustrations, depression and social withdrawal. In addition, such addicts might cause family conflicts, separations or even divorce. Acquiring substances such as cigarette needs a substantial amount to spend on a daily basis. Smokers spend money that would otherwise be used for important family projects or savings to purchase the drugs to meet their urge to smoke. Menopause is a critical stage in life when one’s reproductive process stops, thus unable to conceive. The increased addiction to smoking among women may affect their reproductive health by reaching menopause before the actual age. This may affect the fertility rate in society leading to population imbalance in some families and the country at large.

  18. comment-avatar

    Stephen Nguru

    May 12, 2018 at 10:55 pm Reply

    Illegalize tobaccos

  19. comment-avatar

    Oyunwola Rebecca

    May 28, 2018 at 11:35 am Reply

    Smokers are liable to die young

  20. comment-avatar


    May 30, 2018 at 11:32 am Reply

    smoking causes cancer

  21. comment-avatar


    May 30, 2018 at 9:58 pm Reply

    I smoked regularly when I was in college,now nobody knows I smoke so I had to make it truth,I quit. However it’s been on my mind for a while. Haven’t smoked since 7 months.

  22. comment-avatar


    June 19, 2018 at 12:23 pm Reply

    Smoking sucks I am a student of 10th grade and have never ever smoked In my life this article helped me a lot in my studies…..thanks😉

  23. comment-avatar


    August 12, 2018 at 1:38 am Reply

    smoking is useless

  24. comment-avatar

    Karen McDonald

    August 19, 2018 at 11:52 am Reply

    37 days smoke free for me, i am still using patch, need some motivation,

  25. comment-avatar


    September 11, 2018 at 11:20 am Reply

    i wanted to start smoking.Today i am gonna try my first puff.i am so excited

  26. comment-avatar


    October 23, 2018 at 1:24 am Reply

    can i have motivation

  27. comment-avatar


    October 28, 2018 at 6:51 am Reply

    I need the motivation. Been 3 days now. I’m proud of myself for that.

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