The chemicals in cigarettes and tobacco smoke make smoking harmful.
Tobacco smoke contains over 4,000 different chemicals, at least 50 are known to be carcinogens (cause cancer in humans) and many are poisonous.
Cigarettes are one of few products which can be sold legally which can harm and even kill you over time if used as intended.
There are ongoing lawsuits in the USA which aim to hold tobacco companies responsible for the effects of smoking on the health of long term smokers.
This is not an exhaustive list of the chemicals in cigarettes but it gives examples that many people will be able to recognise and relate to the harmful health effects of smoking them.
Check the link for a current list of what's in a cigarette.
Nicotine is in tobacco which is in a cigarette. This is the drug.
Nicotine. Highly addictive.
Tobbaco
Drug tests do not check for cigarette use.
Heroin
If you mean drug - it's a nicotine.
A cigarette paper filled with a mixture of tobacco and the drug of choice, which is rolled up and smoked
yes
Nicotine
It depends what's in it. If it's tobacco, no, generally it's not a prohibited drug. However it is illegal for children to have them and take them.
Yes
not at all. i consider it a middle eastern cigar or cigarette without nicotine.
tabbaco. its not really a drug though, the chemicals in the cigarette are the drugs and poisons
There are many different chemicals present in cigarettes but the drug Nicotine is what makes them addictive.
Tobacco contains the drug nicotine. Marijuana contains the drug tetrahydro-cannabinol (THC). Both of these have psychoactive properties.