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Now let's take a look at another substance that is legal, but that can be abused and can
result in a substance use disorder. Let's look at tobacco. Now, it's not the tobacco that a
person becomes dependent on. It is the nicotine that is found in those products. So
dependence on nicotine and tobacco products is why tobacco has its own substance use
disorder category. 15.5% of Americans, which is 38 million Americans, over the age of 18
smoke tobacco products. And the CDC follows this. We assess high school students,
middle school students to find out how many people and what ages they are beginning
to use tobacco. Tobacco, even though it's legal, is also lethal. It causes almost half a million
deaths a year. And it is noticeably the most preventable cause of death in the United
States. Tobacco affects every single human organ as well as the growth of a fetus and the
development of a fetus. Tobacco withdrawal is terrible. People who stop smoking will
tell you that how difficult it is. It is physically hard, they start having headaches,
stomachaches. Tobacco, cigarettes, or chew tobacco, cigars have become their primary
relationship and so now they have been separated from that primary relationship so
there is an emotional loss. And the withdrawal itself causes a mental fussiness. So they
are unable to be able to focus on what they want to get done. It's important to
understand that nicotine, that product nicotine, is a CNS stimulant. And so the withdrawal
from nicotine is very uncomfortable and it starts soon. This is a drug that attacks
and holds you and after 2 hours of smoking if you've just finished a cigarette and you
go out and you don't have one for 2 hours you will begin to feel the effects of withdrawal.
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Tobacco cessation is very difficult because at least until recently people smoke
everywhere. Fortunately, in the United States there are now rules and regulations so
tobacco use has been seen as a public health threat because second-hand tobacco is
also so terrible. So now at least if you are a smoker you must go outside, you must be
at least a certain number of feet from any public building that is owned by the federal
government, the local governments, hospitals. But for many of our patients who have
mental health disorders, tobacco and that nicotine help to calm their brain and so we
have to be able to find a way to help our patients who now when they go inpatient are
unable to smoke and we want to make sure that we keep them from going through
withdrawal. And part of the way we do that is medication assisted. So, what do we have?
We have medications that you can actually take like bupropion and that's known as
Chantix, Zyban, varenicline, and Wellbutrin. There's also nicotine gum. Right now, most
people are able to even get nicotine gum as over-the-counter, it's no longer requiring a
prescription. There are inhalers, lozenges, nasal spray, and what we normally use in the
hospital is the patch which also provides a certain amount of nicotine. Because remember
with tobacco it is the nicotine that is the addictive substance. Now, the other pieces of
wanting to have the accoutrements that go along with smoking, people have their
favorite lighter or they'll have something to hold a pack of cigarettes and these are things
that help them to stay focused on the substance and normalize the use of the substance
so we want to remove those things as well. It is a very difficult, difficult addiction to
break from. Once the person is able to get through 3 months, 6 months and has a
supportive community, we find that that recovery can be forever. The trick is that first
week, 3 weeks, 3 months, 6 months, a year.