A DRUG FREE COALITION
Connect with us:
  • Home
  • About
    • Our Mission and Vision
    • How to Join
    • HCC Partners
    • Current Members
    • What We Do
  • Parents
    • Substance Abuse Signs & Symptoms
    • Media Literacy
    • Talk to Your Kids
    • Key Terms/Defintions
  • TEENS
    • Online Safety
    • Dealing with Difficult Situations
    • Youth Q & A
    • Media Literacy
    • 2022 Brain Awareness Week Contest
    • 2021 Design-a-Sign Contest Winners
    • 2020 Poster Contest Winners
    • 2019 Video Contest Winners
  • RESOURCES
    • Crisis Resources
    • COVID-19 Info
    • Website Resources
    • HCC Newsletters
    • HCC Meeting Minutes
    • Vaping/Juul
    • Video Resources
    • Communities Talk
    • Mock Bedroom Experience
  • Blog
  • Contact
  • Alcohol Ed.
    • Alcohol-Data & Facts
    • Alcohol-Know the Laws
    • Alcohol-Prevention
  • Marijuana Ed.
    • Marijuana-Data & Facts
    • Marijuana-Know the Laws
    • Marijuana-Prevention
    • HCC Position Paper
  • Environmental Scans
  • Action Plans
  • Home
  • About
    • Our Mission and Vision
    • How to Join
    • HCC Partners
    • Current Members
    • What We Do
  • Parents
    • Substance Abuse Signs & Symptoms
    • Media Literacy
    • Talk to Your Kids
    • Key Terms/Defintions
  • TEENS
    • Online Safety
    • Dealing with Difficult Situations
    • Youth Q & A
    • Media Literacy
    • 2022 Brain Awareness Week Contest
    • 2021 Design-a-Sign Contest Winners
    • 2020 Poster Contest Winners
    • 2019 Video Contest Winners
  • RESOURCES
    • Crisis Resources
    • COVID-19 Info
    • Website Resources
    • HCC Newsletters
    • HCC Meeting Minutes
    • Vaping/Juul
    • Video Resources
    • Communities Talk
    • Mock Bedroom Experience
  • Blog
  • Contact
  • Alcohol Ed.
    • Alcohol-Data & Facts
    • Alcohol-Know the Laws
    • Alcohol-Prevention
  • Marijuana Ed.
    • Marijuana-Data & Facts
    • Marijuana-Know the Laws
    • Marijuana-Prevention
    • HCC Position Paper
  • Environmental Scans
  • Action Plans

​

​
marijuana

Marijuana

Marijuana

Marijuana is the most common illicit drug used in the United States. After a period of decline in the last decade, its use has been increasing among young people since 2007, corresponding to a diminishing perception of the drug’s risks that may be associated with increased public debate over the drug’s legal status. Although the federal government considers marijuana a Schedule I substance (having no medicinal uses and high risk for abuse), two states have legalized marijuana for adult recreational use, and 20 states have passed laws allowing its use as a treatment for certain medical conditions.

How Does Marijuana Affect the Brain

When marijuana is smoked, THC rapidly passes from the lungs into the bloodstream, which carries the chemical to the brain and other organs throughout the body. It is absorbed more slowly when ingested in food or drink.

However when it is ingested, THC acts on specific molecular targets on brain cells, called cannabinoid receptors. These receptors are ordinarily activated by chemicals similar to THC that naturally occur in the body (such as anandamide) and are part of a neural communication network called the endocannabinoid system. This system plays an important role in normal brain development and function.

The highest density of cannabinoid receptors is found in parts of the brain that influence pleasure, memory, thinking, concentration, sensory and time perception, and coordinated movement. Marijuana overactivates the endocannabinoid system, causing the “high” and other effects that users experience. These effects include altered perceptions and mood, impaired coordination, difficulty with thinking and problem solving, and disrupted learning and memory.

Marijuana also affects brain development, and when it is used heavily by young people, its effects on thinking and memory may last a long time or even be permanent. A recent study of marijuana users who began using in adolescence revealed substantially reduced connectivity among brain areas responsible for learning and memory. And a large long-term study in New Zealand showed that people who began smoking marijuana heavily in their teens lost an average of 8 points in IQ between age 13 and age 38. Importantly, the lost cognitive abilities were not fully restored in those who quit smoking marijuana as adults. Those who started smoking marijuana in adulthood did not show significant IQ declines.

What Are the Other Effects of Marijuana?

Marijuana use may have a wide range of effects, particularly on cardiopulmonary and mental health.

Marijuana smoke is an irritant to the lungs, and frequent marijuana smokers can have many of the same respiratory problems experienced by tobacco smokers, such as daily cough and phlegm production, more frequent acute chest illness, and a heightened risk of lung infections. One study found that people who smoke marijuana frequently but do not smoke tobacco have more health problems and miss more days of work than those who don’t smoke marijuana, mainly because of respiratory illnesses.

Marijuana also raises heart rate by 20-100 percent shortly after smoking; this effect can last up to 3 hours. In one study, it was estimated that marijuana users have a 4.8-fold increase in the risk of heart attack in the first hour after smoking the drug.

A number of studies have linked chronic marijuana use and mental illness. High doses of marijuana can produce a temporary psychotic reaction (involving hallucinations and paranoia) in some users, and using marijuana can worsen the course of illness in patients with schizophrenia. A series of large studies following users across time also showed a link between marijuana use and later development of psychosis.

Associations have also been found between marijuana use and other mental health problems, such as depression, anxiety, suicidal thoughts among adolescents, and personality disturbances, including a lack of motivation to engage in typically rewarding activities. More research is still needed to confirm and better understand these linkages.

Marijuana use during pregnancy is associated with increased risk of neurobehavioral problems in babies. Because THC and other compounds in marijuana mimic the body’s own endocannabinoid chemicals, marijuana use by pregnant mothers may alter the developing endocannabinoid system in the brain of the fetus.

Additionally, because it seriously impairs judgment and motor coordination, marijuana contributes to risk of injury or death while driving a car. A recent analysis of data from several studies found that marijuana use more than doubles a driver’s risk of being in an accident.

Prevention

What are Electronic Cigarettes?

Negatives to E-Cigarettes

Electronic cigarettes, also known as vaporizer cigarettes and e-cigarettes, are devices that people use, often instead of tobacco cigarettes, that release doses of water vapor that may or may not include nicotine. E-cigarettes are powered by a small battery. Manufacturers, distributors and marketers of electronic cigarettes say that they are an effective and healthier alternative to tobacco smoking, because the user does not inhale harmful tobacco smoke, which contains over 4,000 toxic chemicals. Regular e-cigarette users say that the device offers them a similar sensation to tobacco-cigarette smoking. However, as there is no combustion involved - there is no smoke. Electronic cigarettes are long tube-like devices that either look like tobacco cigarettes or biros (ballpoint pens). Most of them have replaceable cartridges; some are throwaway ones. The user places the device between his lips and sucks in, this action activates a heating element that immediately vaporizes a liquid solution. The vapor is inhaled. Learning how to use an e-cigarettes, especially for a regular tobacco-smoker, is straightforward because the action is virtually identical to what is done when you smoke a tobacco cigarette.

A 2010 research paper published in Tobacco Control suggests that the e-cigarette lacks important regulatory factors, such as essential health warnings, proper labeling, clear instructions on how to use them, and safe disposal methods.

A study published in the December 2011 issue of CHEST found that the e-cigarette caused acute pulmonary effects after smoking it for only five minutes, although study authors pointed out that these effects may not be of clinical significance. During the study, 40 healthy non-smokers (30 experimental/10 control) were asked to smoke the e-cigarette ad lib for five minutes.

On their website, the FDA states that states that "E-cigarettes may contain ingredients that are known to be toxic to humans, and may contain other ingredients that may not be safe." They also suggest that because e-cigarette manufacturers are not required to submit clinical study data to them, the public has no way of knowing "whether e-cigarettes are safe for their intended use, what types or concentrations of potentially harmful chemicals are found in these products, or how much nicotine they are inhaling when they use these products."

It's easy ​to get going with Your Life - Your Choice.

If you would like to become involved in HCC or just learn more about our mission and goals, 
Contact Us
Get Involved

Speak with us at 716-373-5202 ext. 518 or
email hcc@casa-trinity.org

Your Life. Your Choice.

Funding was made possible (in part) by Grant Number 5U79SPO1556 from Substance Abuse and Mental Health Services Administration (SAMHSA). Its contents are solely the responsibility of the authors and do not necessarily represent the official views of SAMHSA.

Connect with us:

Email Newsletter

2015 - All rights reserved

Proudly powered by Weebly