Other research has shown that long - term
use of cannabis increases adolescent drug users» risk for certain psychiatric and neurological disorders, such as schizophrenia.
Not exact matches
Marijuana interdictions at the Mexican border are down substantially, youth
use has not
increased in states with legal access to
cannabis, and responsible
cannabis businesses are contributing tens
of thousands
of jobs and hundreds
of millions
of dollars in economic impact to their communities.»
The
increase in
use disorders may be partially explained by an
increase in the potency
of cannabis products, said Beatriz Carlini,
of the Alcohol and Drug Abuse Institute at the University
of Washington in Seattle.
A number
of other chefs are
using cannabis in their food and in fine dining establishments as legalization
increases.
With suitable scepticism over the
use of cannabis falling we must also look at the Association
of Chief Police Officers (ACPO) figures for
cannabis farms which has seen a 15 %
increase in domestic farms with 3,032 in 2008 compared to 7,865 in 2011.
«The regular
use of cannabis is known to be associated with an
increase in the risk
of later developing psychotic illnesses including schizophrenia.
If the recent
increase in availability
of stronger forms
of cannabis does lead to an
increase in total
use by some people, this might also lead to an
increase in their future risk
of developing mental health problems.
All the evidence points in the same direction - that
cannabis use does
increase the risk
of psychosis and that the risk is greater at a younger age.
While some evidence was found to support hypotheses that
cannabis use is a contributory factor in
increasing the risk
of schizophrenia, the researchers were surprised to find stronger evidence that the opposite was also likely.
The fastest rates
of increase of cannabis use overall were among those aged 26 years and older versus aged 12 to 17 years and 18 to 25 years.
This means that at a population level, an
increased risk
of psychosis from
cannabis use is low, and those vulnerable to developing serious mental health problems is relatively rare.
In the accompanying commentary, Marcus A. Bachhuber, MD, MSPH, and colleagues at Montefiore Medical Center / Albert Einstein College
of Medicine point out that the findings do not show that medical
cannabis causes
increased use of prescription drugs.
While study participants also were much less likely to
use any formal sources
of assistance or support in resolving problems with
cannabis than those whose problems were with other substances, that finding was less common in those who resolved a
cannabis problem more recently, which may reflect the
increased availability and potency
of cannabis in recent years.
Given the
increased levels
of THC — the psychoactive component
of cannabis — in products available today, the team investigated whether the
use of formal support services had changed over time.
The committee reports «substantial evidence» linking early marijuana
use with substance abuse later in life and suggesting that
cannabis increases the likelihood
of respiratory problems, motor vehicle accidents, and low birth weight in infants born to pot - smoking mothers.
What researchers called «a 1 standard deviation
increase» in cumulative depression during early adolescence was associated with a 50 percent higher likelihood
of cannabis -
use disorder.
«Given a changing legislative environment surrounding access to
cannabis in many jurisdictions,
increased research focus should be given to reducing the
use of routes
of administration that involve the co-administration
of tobacco.»
The study suggests that marijuana
use — even in the absence
of cannabis use disorder (characterized by problematic
use of cannabis due to impairment in functioning or difficulty quitting or cutting down on
use)-- is associated with
increased odds
of smoking onset, relapse, and persistence.
A new study by researchers at Columbia University's Mailman School
of Public Health and the City University
of New York reports that
cannabis use was associated with an
increased initiation
of cigarette smoking among non-cigarette smokers.
An earlier study by Goodwin and colleagues showed that the
use of cannabis by cigarette smokers had
increased dramatically over the past two decades to the point where smokers are more than 5 times as likely as nonsmokers to
use marijuana daily.
Scientists from the Institute
of Psychiatry in London reported research on the link between
increased psychosis and
cannabis use, something that schizophrenia.com has seen numerous articles on within the last six months.
«There is now consistent evidence that heavy
cannabis use, particularly during adolescence, can
increase the risk
of paranoid psychosis, which is typically seen in schizophrenia, a potentially devastating mental illness.
This is essential in order for us to understand how
cannabis increases the risk
of schizophrenia and to develop new treatments for people who have the condition and / or a problem with their
cannabis use, both in terms
of new medicines and better talking therapies.»
«More interesting is that they found no evidence
of past
cannabis use leading to depression or anxiety — suggesting that
increased rates
of depression and anxiety in
cannabis users may be explained not by their
cannabis use but by other environmental or genetic factors.»
Other alternative therapies you should
use with
cannabis to
increase the effectiveness
of your approach
The
Cannabis Act allows for storefront sale of medical or adult use cannabis (where provincial legislation allows), allows for increased product diversity, and promises greater clarity around advertising, promotional and informational ma
Cannabis Act allows for storefront sale
of medical or adult
use cannabis (where provincial legislation allows), allows for increased product diversity, and promises greater clarity around advertising, promotional and informational ma
cannabis (where provincial legislation allows), allows for
increased product diversity, and promises greater clarity around advertising, promotional and informational materials.
However, questions were raised about whether the legalization
of cannabis might
increase use and how that would affect workplace policies.
Cannabis use can be a significant contributor to poor mental health, particularly when it begins at a young age.4, 5 The adverse mental health effects of cannabis use in the general population are increasingly recognised, including anxiety, depression, 6 — 8 psychotic disorders, 4, 9 — 12 dependence6, 7, 13 withdrawal14, 15 and cognitive impairment.16, 17 Starting to use cannabis before age 15 is associated with an increased likelihood of developing later psychotic disorders, increased risk of dependence, other drug use, and poor educational and psychosocial ou
Cannabis use can be a significant contributor to poor mental health, particularly when it begins at a young age.4, 5 The adverse mental health effects
of cannabis use in the general population are increasingly recognised, including anxiety, depression, 6 — 8 psychotic disorders, 4, 9 — 12 dependence6, 7, 13 withdrawal14, 15 and cognitive impairment.16, 17 Starting to use cannabis before age 15 is associated with an increased likelihood of developing later psychotic disorders, increased risk of dependence, other drug use, and poor educational and psychosocial ou
cannabis use in the general population are increasingly recognised, including anxiety, depression, 6 — 8 psychotic disorders, 4, 9 — 12 dependence6, 7, 13 withdrawal14, 15 and cognitive impairment.16, 17 Starting to
use cannabis before age 15 is associated with an increased likelihood of developing later psychotic disorders, increased risk of dependence, other drug use, and poor educational and psychosocial ou
cannabis before age 15 is associated with an
increased likelihood
of developing later psychotic disorders,
increased risk
of dependence, other drug
use, and poor educational and psychosocial outcomes.5
Cannabis use increases the risk
of young people developing psychotic symptoms, particularly if already predisposed
For example, suffering childhood adversity,
using cannabis, and having childhood viral infections
of the central nervous system, all
increase the odds
of someone being diagnosed with a psychotic disorder (such as schizophrenia) by around two to threefold.
Continued
cannabis use might
increase the risk for psychotic disorder by impacting on the persistence
of symptoms.
This study sought to determine whether
use of cannabis in adolescence
increases the risk for psychotic outcomes by affecting the incidence and persistence
of subclinical expression
of psychosis in the general population (that is, expression
of psychosis below the level required for a clinical diagnosis).
(1) Difficulty sleeping (2) Loss
of appetite (3) Inability to concentrate (4) Digestive problems (5) Decreased immune system functioning (6)
Increased secretion
of cortisol (a stress hormone)(7) Elevated systolic and diastolic blood pressure (hypertension in men)(8) Smoking relapse among prior smokers (9)
Increased alcohol
use / abuse (10) First time
cannabis use