US Warns of Marijuana Risks

MSNBC ^ | 17 September 2002

[JediGirl]

WASHINGTON, -( AP )- The nation's drug policy director warned parents Tuesday against trivializing the dangers of marijuana to their kids, warning them that more teens are addicted to pot than to alcohol or to all other illegal drugs combined.

MANY PARENTS and children have outdated perceptions about marijuana, said John Walters, director of the Office of National Drug Control Policy. They believe marijuana is not addictive, that it's less dangerous than cigarettes or that it has few long-term health consequences.

In reality, more teens enter rehabilitation centers to treat marijuana addiction than alcohol or all other illegal drugs combined, Walters said.

"Our effort is to correct the ignorance that is the single biggest obstacle to protecting our kids," he said as he announced an advertising campaign by his office and 17 education, public health, anti-drug and family advocacy groups.

[Roscoe]

I also have a family member who is a marijuana addict (and admits it).

How can that be true? It doesn't serve their agenda!

[stars & stripes forever]

No smoke without fear Is there really a link between cannabis and psychosis?
The Guardian (UK) ^ | September 17, 2002 | Robin Murray
Posted on 09/17/2002 10:05 AM Pacific by aculeus
As a consultant psychiatrist working in the Maudsley Hospital, which serves the Brixton area, I have been surprised that in all the recent discussions about cannabis, there has been virtually no mention of the drug's relationship to psychosis.
Psychiatrists have known for 150 years that heavy consumption of cannabis can produce hallucinations. This was thought to be rare and transient until the 1980s when, as cannabis consumption rose across Europe and the USA, it became apparent that people with chronic psychotic illnesses were more likely to be daily consumers of cannabis. Here in Britain, for example, people with schizophrenia do not take more alcohol, heroin, or ecstasy than the rest of us - but they are twice as likely to smoke cannabis regularly.
Since people with schizophrenia have a miserable life, most psychiatrists initially thought that if the odd spliff brought them some pleasure, what was the harm? Then, in the mid-90s, a Dutch psychiatrist named Don Lintzen from the University Clinic in Amsterdam noted that people with schizophrenia who used a lot of cannabis had a much worse outcome than those who didn't. This was confirmed by other studies, including a four-year follow-up at the Maudsley Hospital. Those who continued to smoke cannabis were three times more likely to develop a chronic illness than those who didn't.
Why does cannabis exacerbate psychosis? In schizophrenia, the hallucinations result from an excess of a brain chemical called dopamine. All the drugs that cause psychosis - amphetamines, cocaine and cannabis - increase the release of dopamine in the brain. In this way, they are distinct from illicit drugs such as heroin or morphine, which do not make psychosis worse.
The distraught parents of a young man diagnosed with schizophrenia tell me that their son was a very bright child with no obvious psychological problems. Then, in his mid-teens, his school grades deteriorated and he seemed to have trouble thinking clearly. He complained that people were talking about him behind his back.
After years of increasingly bizarre behaviour, he dropped out of school, job and university, and was finally admitted to a psychiatric unit, overwhelmed by paranoid fears and persecution by voices. The parents tell me that, at some point during this downward spiral, they realised their son was dependent on cannabis. The National Schizophrenia Fellowship (Rethink) is full of parents who see cannabis as the cause of their son's or, less commonly, daughter's madness.
Psychiatrists began to wonder if cannabis could actually cause psychosis as well as make established psychosis worse. A famous study interviewed 50,000 conscripts into the Swedish Army about their drug consumption and followed them up. Those who were heavy consumers of cannabis at 18 were six times more likely to be diagnosed with schizophrenia over the next 15 years than those did not take it.
This year, Dutch epidemiologist Jim Van Os published the results of his study, in which 7,500 people were interviewed about their drug consumption and followed up for three years. Once again, regular consumers of cannabis were more likely to develop psychosis than those who didn't. Two other studies with similar findings are in progress.
It is perhaps surprising that it took the professionals so long to reach this conclusion. For example, it is widely accepted in Jamaica that too much ganja can cause paranoia. Several famous Rastafarians spent their last years incarcerated in Bellevue, the squalid mental hospital in Kingston, among them the legendary ska trombonist, Don Drummond.
Cannabis is now one of the biggest problems on in-patient psychiatric wards in England's major cities. It is common at Maudsley for those making progress to relapse suddenly. The explanation comes when a urine sample tests positive for cannabis. The same effect has been shown at Yale Medical School, where volunteers were given THC - the major active ingredient of cannabis - by injection. Psychotic symptoms could be produced in normal subjects, and people with schizophrenia had a brief exacerbation of their psychosis.
So will reclassifying cannabis cause more people to become psychotic? The incidence of schizophrenia in south London has doubled since the 1960s; the use of cannabis and cocaine could be a factor. The increase in the prevalence and the deteriorating outcomes of schizophrenia due to cannabis use is the main reason why psychiatric services in London are in such a mess.
Any public debate on cannabis needs to take account of the risks as well as the pleasure. Pro-marijuana campaigners claim, extrapolating from their Saturday-night joint, that cannabis is totally safe. Yet they would be unlikely to claim that a bottle of vodka a day is healthy on the basis of sharing a bottle of Chablis over dinner.
No drugs that alter brain chemistry are totally safe. Just as some who drink heavily become alcoholic, so a minority of those who smoke cannabis daily go psychotic. Society has to balance the enjoyment that the majority get from cannabis with the harm it causes to a vulnerable few.
· Robin Murray is professor of psychiatry at the Institute of Psychiatry, and consultant psychiatrist at the Maudsley Hospital.
Guardian Unlimited © Guardian Newspapers Limited 2002

[vin-one]

thanks for the ping, I am stuck in NJ. all week with limited internet.
keep on posting....

[WyldKard]

Okay, I guess we just got some crossed signals then. Sorry, my bad.

[Thermalseeker]

Then howsabout you stop perpetuating the ignorance that pot is just as bad as heroin.

They'll never do that. There's too much money at stake for the trial lawyers......

[WyldKard]

It is certainly true that it is not nearly as physically addictive as harder drugs such as crack and heroin. But heavy users can indeed become physically addicted, and even experience withdrawal symtpoms. Here's a couple of web sites with more info:

I am sure that the physical withdrawl for tobacco and alcohol is far, far worse...

http://www.dva.gov.au/health/menshealth/marijuana.htm#Is%20marijuana%20addictive?

http://www.sccdads.org/newsletters/choices_0302.PDF

Thanks..I'll check them out when I get out of work, and get back to you...

[galt-jw]

NOW, why does anyone from the government think they are credible in any area except general incompetence and mismanagement of funds? oh yeah, and letting terrorists enter and stay in the country.

[WyldKard]

Yeah, just remember...for every National Guard helicopter out flying, looking around for that "demon weed", thats one less copter patrolling the borders. Every DEA agent and cop wasting time busting polio-striken marijuana users means that is one less cop or agent following up on terrorist investigations and prevention...

$20 billion dollars of your money and mine folks...extracted at virtual gunpoint every year..most of it goes to fight pot alone. The DEA would have to cut back seriously if they were left to combat truly "hard" drugs like heroin, crack and cocaine.

[jjm2111]

Hey Hey. Ho Ho. War on Drugs has got to go! :)

[galt-jw]

as soon as the fedgov sees the tax revenue potential for this, all the nonsense about how dangerous it is and "the children" will go flying out the window...just like the lottery and gambling now.

[Wolfie]

The DEA would have to cut back seriously if they were left to combat truly "hard" drugs like heroin, crack and cocaine.

Which explains the hysterics at the ONDCP. Take marijuana out the equation, and you'd have a tough time justifying $20 billion for the very small number of users of all other drugs combined. Marijuana Prohibition is integral to the Drug War.

[jjm2111]

Let's start w/ MJ. And repeal all asset forfeiture laws and narrow RICO while their at it.

[Roscoe]

Yeah, just remember...for every National Guard helicopter out flying, looking around for that "demon weed", thats one less copter patrolling the borders.

Libertarians want legalized drugs and open borders.

[APBaer]

Though Gump taught us that "Life is like a box of chocolates, " the political process is more like a Chinese Menu, it is permissible to take some from Column A and some from Column B.

Therefore your statement "Libertarians want legalized drugs and open borders" is irrelevant evenif true, because it is possible to have legalized drugs WITHOUT open borders.

[jjm2111]

Congress should transfer the entire DEA to the Border Patrol.

[Roscoe]

it is possible to have legalized drugs WITHOUT open borders.

Non sequitur.

[WindMinstrel]

Congress should transfer the entire DEA to the Border Patrol.

Actually I'd rather see them on the anti-terrorism squads. The DEA is better than most agencies at dealing with informants and getting humint

[Dead Corpse]

As has been pointed out to you time and again, under a libertarian system these things would not be the threat they are now.

Apply the "no entangling treaties" policy. Get rid of Welfare and other socialist policies. Let people protect themselve from criminals via the most expedient tools. Follow a true "free market" policy on our economic front.<p. Do that, as it states in the Constitution, and your two points become a minor annoyance instead of being fodder for the political grist mill.

[jjm2111]

Good idea.

[tacticalogic]

I wonder how the physical addictivness of marijuana would compare to that of OTC antihistamines, laxatives, or sleep aids.