Psychology & Psychiatry

A risk gene for cannabis psychosis

The ability of cannabis to produce psychosis has long been an important public health concern. This concern is growing in importance as there is emerging data that cannabis exposure during adolescence may increase the risk ...

Addiction

Cannabis withdrawal symptoms might have clinical importance

Cannabis users have a greater chance of relapse to cannabis use when they experience certain withdrawal symptoms, according to research published Sep. 26 in the open access journal PLOS ONE led by David Allsop of the National ...

Addiction

Czech teens, Europe's heaviest underage drinkers

Shaken awake by police on a park bench, a 12-year-old boy from Prague was so drunk he could neither walk nor talk -- grim evidence of an unparalleled alcohol scourge affecting underage Czechs.

Psychology & Psychiatry

Cannabis harms the brain - but that's not the full story

(Medical Xpress) -- For the first time, scientists have proven that cannabis harms the brain. But the same study challenges previously-held assumptions about use of the drug, showing that some brain irregularities predate ...

Health

Cannabis link to other drugs

Quitting cannabis use in your 20s significantly reduces the chance of progressing to other illicit drugs, according to research published in the Journal of Epidemiology and Community Health.

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