Weed use is taking off as more states move to legalize it. And with all the buzz over medical marijuana, it's starting to gain an aura of healthfulness. But there are some serious health risks associated with frequent use. One of the more troubling ones is the risk of having a psychotic episode.
In our look at news of the week, a medical marijuana patient told Massachusetts cannabis regulators in Springfield that she had surgery canceled at the last minute due to concerns about interactions between marijuana and anaesthesia.