Experts say stronger MDMA and ecstasy is causing 'more mental issues' There's a warning that increasingly strong ecstasy and MDMA is causing the biggest risk to users' mental health in decades.
Ecstasy is getting stronger and experts are worried the negative effects the drug has on people are getting worse.
Professor Philip Murphy has been researching the drug for nearly 20 years and says he's worried about the supply currently on the market.
"The danger is much greater now than it was in the late 1990s," he says.
"The risk now of young people using stronger ecstasy is higher in terms of being able to regulate emotion and your ability to think clearly." BBC News