[GeronL]

Is THC the only ingredient?

There have been lots of stories about people hospitalized after being given brownies and stuff laced with pot.

[varyouga]

There are hundreds of naturally occurring cannabiniods that are similar to THC. Not one has been shown to be toxic. In the Victorian era, super concentrated cannabis extract was consumed by the elite as an alternative painkiller to toxic heroin and laudanum. There is not a single recorded case of overdose.

People are hospitalized from cannabis because they essentially go into a coma or feel too much anxiety(about 10% of people). They are monitored until they wake up so they do not choke themselves in their sleep. The hospital also pumps their stomach so the effects go away sooner.

They are simply in a deep sleep. It does not mean any damage has occured to their body.