How do cigarettes damage health?

Cigarette damages the health a lot. As in, smoking is bad for your health and causes negative side effects on health such as cancer. It leads to lung cancer and if someone is suffering from the asthma problem, then the cigarette attacks directly or indirectly and triggers an attack.

The smoke of cigarette contains Tobacco separate which straightforwardly impact our lungs. Additionally the smoke itself is destructive. One cigarette takes away 10 minutes of our life as it impact the normal working arrangement of our body. At the point when this tobacco smoke gathers it dregs in our lungs accordingly framing a sticky layer on it which thusly can shape tuberculosis and much of the time growth.

It's dangerous when you consider that while driving, you may want to light a smoke and while doing so, you could be driving into another car, a truck or a train... nobody will ever know how many accidents are caused by someone having tried to light up. Other than this angle, I think the other contributions have covered it all...

Bad, I never smoked my own cigs but others' that were smoking around..

Smoking is dangerous due to nicotine and it damage your lungs.

Cigarette smoke contains about 4,000 different chemicals which can damage the cells and systems of the human body. These include at least 80 chemicals that can cause cancer (including tar, arsenic, benzene, cadmium and formaldehyde) nicotine (a highly addictive chemical which hooks a smoker into their habit) and hundreds of other poisons such as cyanide, carbon monoxide and ammonia.

Every time a smoker inhales, these chemicals are drawn into the body where they interfere with cell function and

Smoking causes you to become dependent on what else cigarettes which in return tares your body down on the inside slowly for years before showing its effects on you physically.
I have smoked for years and so did my Mother until she was diagnosed with breast cancer she beat it and she quit smoking.
Don't wait to quit do it ASAP

it can burn your lever and burn your entire body.

First of all carbon monoxide if a dangerous gas produces by anything that burns and in smokes it depletes O2 (oxygen) form your body, Secondly tobacco contains tar which builds up on your lungs and causes cancer, Third Nicotine raises heart rate and decreases and replaces adrenalin hence the headache when trying to quit should I continue?

i agree with u INDAJEET but i thing any tobacco product damage health ...

The smoke of cigarette contains Tobacco extract which directly effect our lungs. Also the smoke itself is harmful. One cigarette takes away 10 minutes of our life as it effect the average working system of our body. When this tobacco smoke condenses it sediments in our lungs thereby forming a sticky layer on it which in turn can form tuberculosis & in most cases cancer.

After a relatively short time, a smoker is often already significantly dependent on nicotine. Smokers who have an addiction problem usually smoke a cigarette in the morning - often within half an hour of waking up. They can stop smoking, if they try, but only for a few weeks at a time. Addiction is an emotionally charged word that is often associated with using drugs. But smoking also shares all the effects on the body of other addictive drugs. When a smoker feels the need to smoke and feels unc

@David Maas
"The toxins built into the tobacco kills you..."

Actually, there are no killer toxins built into the tobacco. It's the manufacturers' additives that kill you.

Tobacco, itself, is medicinal.

No wonder why humans get lung cancer !!
Think about this: The sticky Tar contains poison and remains in your lungs each time you smoke and your lungs need much calorie to remove these poisons from your blood!
You will live shorter than you think!
But think about your family and/or children's life!
I did quit smoking now 2½ years and I feel very good

The toxins built into the tobacco kills you, especially in those smokes you buy from a manufacturer in a box...roll your own, it's the healthier option...