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Cannabis is another substance that might be misused. And any substance that can be
misused can end up being abused and cause a disorder. So cannabis use disorder is the
next disorder we're going to look at. It is legal in many states and it is also legal for
medicinal use in many states. But although it is legal in the States, it's important to
remember it is still federally illegal. And therefore especially for nurses no matter whether
or not your state has legality for use of cannabis, if you are found using cannabis you are
breaking federal laws and are risking your license. Cannabis is a psychoactive drug
and the ingredient in cannabis that is the psychoactive piece is the delta-9-
tetrahydrocannabinoid also known as THC. So the effects for cannabis are similar to other
analgesics and CNS depressants in that you see relaxation, you see decreases in inhibitions,
you also see that euphoria. 1 in 10 users are going to become dependent on cannabis,
but if the use begins before 18 we see that number jump to 1 and 6. The younger a person
begins to use cannabis, the more affects physiologically it has on the brain and we are
seeing that users who start in their tweens and teens actually have higher incidences of
psychological problems afterwards. So, cannabis use disorder follows that DSM-5
indicators for disorder. Do you remember what those symptoms are with the increased
use over time, development of tolerance for the drug where more drug is needed to attain
the same feelings? Then dependence on that drug so that when you're not using it you
don't feel well. Spending a lot of time trying to get the drug, trying to use the drug,
get high from it, and of course spending time in the recovery phase recovering from
having used it. Having the person take risks despite knowing that there are risks in
procuring it and using it and having cannabis having a real impact on the activities of daily
living where it starts taking priority over other relationships, the relationship with
cannabis takes priority over other relationships. And with any of these substances,
I want you to think of it as a relationship because the person who develops the disorder
doesn't have a choice. Suddenly this substance is the priority relationship in their life.
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Now the National Institutes of Health are now saying that cannabis use is the new
gateway drug and the reason they're saying this is that there is a positive correlation,
meaning that the more a person is using cannabis, the more they are using another
substance. And what are those other substances? It's cannabis with alcohol, tobacco,
amphetamines, and also an increase towards having heroin use and becoming
addicted to heroin.