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| There has been a dramatic increase in the use of
marijuana since 1992. Nationally, 47% of college age people have
used marijuana in the past year. 20% have used in the last month. 4%
use it on daily basis. In 1997 here at Rutgers, we found that 70.8%
of students never used marijuana during that past year. 15% used it
less than once a month. 7.9% used it one or two times a month. 2.2%
used it once a week. 2.7% used it two to three times a week.
Finally, 1.4% used marijuana on a daily basis.
What is Marijuana?
Marijuana is a green-brown mixture of dried and crushed leaves
from the hemp plant (Cannabis sativa), which looks like dried
parsley leaves mixed with stems and /or seeds. It is usually rolled
up into a cigarette, called a joint or a blunt, and
smoked, but it can be eaten.
Marijuana's main active chemical is THC
(delta-9-tetrahydrocannabinol), which is found in all forms of
cannabis that are psychoactive. The cannabis plant contains about
400 chemicals, but THC affects the brain the most.
What are the short term effects of using marijuana?
- sleepiness and increased hunger
- altered sense of time
- impaired or reduced short-term memory
- reduced ability to perform tasks requiring concentration and
coordination, such as driving, or studying for an exam
- increased heart rate
- potential cardiac dangers for those with pre-existing heart disease
- bloodshot eyes
- decreased social inhibitions that can increase exposure to risky
situations
- risk of paranoia, hallucinations, intense anxiety, panic attacks
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What are the long-term effects of using marijuana?
- impairments in learning, memory, perception, and judgment
- some people experience paranoia, hallucinations, intense anxiety,
panic attacks- psychological dependence requiring more of the drug to
get the same effect
- paranoia
- increased risk of chronic pulmonary disorders, including cancer
(lung/mouth), emphysema, increase in testosterone levels for women
- decrease in testosterone levels for men
- lower sperm levels in men
- increased risk of infertility in both men and women
- diminishing or extinguished sexual pleasure
- decreased social inhibitions and exposure to risky situations
How long does marijuana stay in the body?
The THC in marijuana is absorbed and stored in fatty body tissue,
including the brain. THC shows unique specific reactions in the brain. It
effects areas of the brain which are responsible for pleasure, smell,
memory, movement and hormonal regulation. Because THC is stored in the
fatty tissues and the concentration of THC varies, it is difficult to know
the exact length of time it stays in the body. About half the THC is still
in the blood 20 hours after smoking. Once the THC passes through the
liver, it may stay in the body for days, affecting both mental and
physical functions (even though youre no longer high). The breakdown
products are slowly flushed out of the body and, although varied, traces
of THC metabolites can be detected several days after smoking marijuana.
In chronic users, remnants from THC may be detectable weeks after
marijuana use. The same thing happens if you eat marijuana, except it
takes longer to get to the brain.
How does marijuana affect driving?
Marijuana decreases attention and concentration (which is one reason
why people use it). One study showed that young people who reported
driving frequently while on marijuana were twice as likely to be involved
in accidents. It seems that the marijuana-induced changes in perception
and sense of time may be entertaining in the living room but can be deadly
on the highway. Best bet: if you are using a psychoactive drug, do not
drive or get into a car with someone who is. Marijuana affects all of the
skills that are necessary to drive safely. The effects include diminished
capacity to accurately judge distances, slower reflexes, and distorted
perceptions of how fast you are going. Combined with alcohol, the hazards
of driving under the influence of marijuana are far more extreme than with
either drug alone.
Can a person become addicted to marijuana?
Addiction is a complicated process that is described by tolerance,
dependence and withdrawal. Users can develop a tolerance over time. People
who smoke marijuana or who have a genetic predisposition might develop a
tolerance and would need more of the drug. Withdrawal can occur after
chronic use and may be mild due to the THC lasting longer in the body
because it is fat-soluble. Some people report irritability and
restlessness and some have insomnia and nausea. People who use marijuana
can become dependent when:
- There is a constant desire for the high, or unsuccessful
attempts are made to cut down or control use,
- Too much time is spent getting high, taking away from other
life activities,
- Use is continued despite consequences like conflicts with, or loss
of friends, family, or relationships; diminished academic motivation
or performance; or negative effects on employment situation.
Heavy users however, can begin to show signs of dependence when they
experience withdrawal symptoms. These symptoms include loss of appetite,
problems sleeping, weight loss, and restlessness.
Why do people quit using marijuana?
People who quit using reported the following reasons: psychological
damage, physical damage, dont feel like getting high, not enjoyable,
partner disapproved
Can marijuana be used for medicinal purposes?
This is highly controversial. It does appear that there are some valid
medicinal uses for marijuana.
Know the Facts
Marijuana is not harmless, as some would have you believe, although it
may not be as harmful as other drugs that are now legal. The long-lasting
effects on the brain and lungs are still unknown. Using marijuana remains
illegal in the state of New Jersey. You do not function normally and
cannot do everyday activities which require concentration under the
influence of marijuana. Be aware of the risks. Using drugs increases
the likelihood of unsafe sex, which can lead to unwanted sex, unintended
pregnancy or sexually transmitted infections, and misunderstandings in
relationships. Keep your edge. Drug use can ruin your looks, make
you depressed, and contribute to slipping grades. Play it safe. One
incident of drug use may make you do something that you may regret for a
lifetime. Using drugs puts your health, education, family ties, and
social life at risk. Face your problems. Using drugs wont help you
escape your problems; often only creates more. Be a friend. If you
know someone with a drug problem, be part of the solution. Urge your
friend to get help. Call the Alcohol and Other Drug Assistance Program for
Students (ADAPS) on campus.
Marijuana and New Jersey State Laws
Know the law. Marijuana is an illegal substance. Simple possession, use
or being under the influence of marijuana in New Jersey is 0-18 months in
jail and a fine of $500 to $15,000. Use or possession with intent to
distribute, 0-10 years in jail, and a fine of $750 to $100,000. There is a
penalty of mandatory loss of driving privileges of at least 6 months upon
conviction of many drug offenses, for example, possession of drug
paraphernalia such as pipes, sifters, and spoons.
In addition to foregoing fines, every defendant convicted of any drug
offense or who goes into a diversionary program must pay a mandatory
penalty ranging from $500 to $3000 and a mandatory $50 laboratory charge.
Programs that are available
The Alcohol and Other Drug Assistance Program for Students is a
counseling and information program for students who are concerned about
their drinking or the use of other drugs, about friends use/abuse, or
about drug or alcohol misuse in their family. ADAPS is a special focus
service of the Rutgers University Health Services.
- Consultation
- Outreach
- Individual Alcohol/Drug Counseling
- Alcohol/Other Drug Awareness Groups for students with questions
about their drinking/drug use
- Recovery Support Groups for recovering alcoholic and/or drug
addicted students
- Recovery Housing - On-Campus housing for Rutgers Students who
are in recovery from a chemical dependency or grew up in an addicted
family or are in a related recovery. It is a supportive
environment for students who live abstinent from alcohol and other
drugs
- Intensive Outpatient Services
- Nicotine Dependence Treatment
For further information or to schedule an appointment call:
Lisa Laitman
Hurtado Health Center, College Avenue Campus
11 Bishop Place, New Brunswick, NJ 08901-1180
732 932 7402 x 233
Services are confidential. There is no fee.
Additional Reading
Buzzed, the straight facts about the most used and abused drugs from
alcohol to ecstasy. Kuhn, Cynthia, PhD., Swartzwelder, Scott,
PhD., Wilson, Wilkie, PhD. New York: W.W. Norton & Company, 1998.
Alcoholism/Chemical Dependency and the College Student, Rivinus,
Timothy, MD. New York: The Haworth Press, Inc. 1988.
Youth and Drugs: Societys Mixed Messages, OSAP Prevention
Monograph-6, US Department of Health and Human Services, Public Health
Service, Alcohol, Drugs Abuse, and Mental Health Administration, Office
for Substance Abuse Prevention, 5600 Fishers Lane, Rockville, Maryland
20857
Uppers, Downers, All Arounders, Inaba, Darryl S., Pharm.D. and
Cohen, William E. CNS Productions, Inc., 1994. Paul J. Steinbroner-Publisher.
PO Box 96, 130 3rd Street, Ashland,OR 97520
Sources
- National Institute on Drug Abuse (http://www.nida.nih.gov/)
- The Higher Education Center for Alcohol and Other Drug Prevention
(http://www.edc.org/hec/).
- NORML Working to Reform Marijuana Laws (http://www.norml.org/home.shtml).
Click for Drug
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