Your guide to a public health crisis that's likely to get worse.
While talking about drugs with young people isn't always comfortable, research has shown that it's critical for prevention.
How can we fight the opioid epidemic? Redesign the drugs, rethink how we assess patients and mandate prescription monitoring.
Drug addiction isn't about bad habits, fear of withdrawal or a selfish search for pleasure. It's about the brain.
HIV, STIs and other dangerous infections are feeding off of the opioid epidemic, creating an even more complicated threat to public health.
If opioids prevent significant suffering, then the solution to the prescription opioid problem cannot simply be to stop using them.
President Trump declared the opioid epidemic a national emergency. But we need to do a lot more to prevent this crisis from escalating even further.
More Australians over 50 are drinking and taking drugs than ever before. Here's why that can be a problem.
Drug deaths in Scotland are now among the highest in Europe. What can be done?
As Canada moves towards legalization of cannabis in 2018, there is growing evidence of the drug's potential to treat opioid addiction itself, as well as the chronic pain that often drives it.
UK must now respond to arrival of fentanyl, which has for years been a major drug problem in the US and Canada.
The number of people dying from opioid overdose continues to rise, in part because of cheap street drugs. Yet the price of a drug used to treat addiction is out of reach for many.
Most physicians are unaware of effective approaches to treat opioid addiction. Addiction medicine fellowships offer a new and effective way to save lives.
The state of Ohio filed a lawsuit against opioid manufacturers. Will their legal arguments hold up in court – and what will it mean for other cities and states going after big pharma?
One in five Canadians suffers chronic pain and almost 2,500 died last year from opioid overdose. A National Pain Strategy promises to tackle both problems.
Some people can feel drowsy or can't concentrate days after an operation. While it's easy to blame the anaesthetics, the real picture is usually more complicated.
Carfentanil is an ultra-potent synthetic opioid. Its only legitimate use is in veterinary practice for large animals such as elephants, but it sneaks into heroin shipments to increase its potency.
More Americans died from drug overdose in 2014 than any year on record and six in 10 of those involved opioids. How did we get here and what to do about it?
Counterfeit drugs and heroin laced with illicitly made fentanyl have been linked to overdoses across the country. So what can be done?
Media reports have suggested that many young athletes who become injured abuse prescription painkillers and may move to heroin. One of the first studies to look at this suggests otherwise.