FEDS TO ISSUE POT GUIDE

But Smoking Not Recommended By Health Canada

Health Canada is set to release a user's manual this week for a drug it has
long opposed: marijuana.

The unprecedented move has been triggered by the courts, which compelled
Health Canada this month to begin distributing government-certified
marijuana to a group of patients who take the substance.

The department must also release a manual on how to use its dope -- but a
draft version of the document shows patients will get little practical
advice about ingesting marijuana and lots of warnings against using it at
all.

"Administration by smoking is not recommended," says the 59-page document.

MORE DANGEROUS THAN TOBACCO

"Marijuana can produce physical and psychological dependence and has the
potential for abuse."

The March 30 draft document, obtained under the Access to Information Act,
warns that smoking marijuana can be more dangerous to the lungs than
tobacco, but provides patients no practical alternatives.

"We're not recommending, in fact, that marijuana be used," Suzanne
Desjardins, a Health Canada scientist who helped produce the manual, said in
an interview from Ottawa.

"It's a drug we don't recommend. If people want to use it, then we're
saying, well, don't use it by smoking it ... There's no study that
demonstrates (in) what form it should be used."

The manual specifically advises against administering marijuana to children
up to 16 years of age or to those 65 years or older because "the potential
for harm is likely to outweigh benefits." Nursing and pregnant women are
similarly urged to steer clear.

Users who do choose to smoke are warned that "smoking should be gentle and
should cease if the patient begins to feel disoriented or agitated .. naive
smokers should take great care and be supervised."

The document, headlined Information for Health Care Professionals, warns of
potential panic attacks, psychosis and convulsions.

Users are also advised that traces of marijuana remain in the urine for
weeks and may turn up in drug tests by employers or police.

Apart from brief sections citing scientific studies on taking marijuana
orally -- baked in a chocolate cookie, for example -- or rectally as a
suppository, the manual offers no techniques to avoid smoking.

Experienced, health-conscious users have long turned to tinctures and
vaporizers as alternatives to smoking.

A doctor based in Berkeley, Calif., who uses marijuana or cannabis to treat
patients, posted his own user's manual on the Internet last Friday,
providing detailed advice on non-smoked forms of ingestion.

"For both efficiency and health reasons, I recommend to all my patients that
they set a goal of taking all (or almost all) of their cannabis medicines in
non-smoked forms, mostly using edibles and drinkables, 'topping off' as
necessary with vaporization," Dr. David Hadorn wrote on his Web site.

Eric Nash, a Health Canada-approved grower of medical marijuana, provided
his only customer with a vaporizer, which heats the substance to release THC
for inhaling.

"Vaporizers are very popular with medical users," he said from his Duncan,
B.C., home. Nash is one of 32 growers in Canada each licensed to provide one
approved medical user with marijuana.

CLINICAL STUDIES

Health Canada does not approve the use of marijuana, saying clinical studies
are needed first to demonstrate whether it is effective as a medicine.
However, court decisions have forced it to allow select patients to use
marijuana on a compassionate basis.

Desjardins said the dried marijuana that Health Canada will distribute
through doctors to some of the 582 approved medical users will have a
standard dose of 10% THC.

The cost will be $5 a gram, much less than on the street. The material,
grown under contract by Prairie Plant Systems in Flin Flon, Man., and
available in 30-gram bags, was originally intended only for clinical trials.

None of Prairie Plant's marijuana can be distributed until the Health
Canada's user manual is made available, she said.