Tobacco comes from a plant and contains the stimulant drug, nicotine.
It is usually smoked in cigarettes, cigars and pipes, but is also found in a powdered form called snuff (to be sniffed up the nose) and as chewing tobacco or dip.
What are the effects of smoking tobacco?
Nicotine increases pulse rate and blood pressure.
The effects can usually be felt immediately, and can last up to 30 minutes from one cigarette.
First time users often feel dizzy or nauseous, even after just a few puffs or "drags" from a cigarette.
Regular users often report that smoking reduces their anxiety and helps them relax.
Some smokers say nicotine reduces their appetite, so they eat less.
Is tobacco addictive?
Tobacco is highly addictive. Regular use can result in physical dependency with long-lasting withdrawal symptoms.
Depression, irritability, restlessness and anxiety are some of the symptoms experienced by smokers who haven't had a cigarette in a while.
These symptoms produce a strong craving for another cigarette.
What other problems can result from smoking??
Coughing, as well as other chest and breathing problems afflict some smokers.
Bad breath and discolored teeth are also common among people who smoke regularly.
Regular smokers have a much greater risk of developing lung cancer and other forms of cancer, as well as heart disease, circulatory problems and bronchitis.
Smoking during pregnancy can harm an unborn child, resulting in low birth weight and other complications.
Second-hand smoke can also be hazardous to one's health, especially to children and people with asthma or other chest problems.
If you smoke and want to quit...
Stay away from places where lots of people smoke.
Tell all your friends and family that you are trying to quit, and get their support.
Let your doctor know your trying to quit, and see what they say/
Try acupuncture, nicotine chewing gum, patches, or other popular remedies.
