Medications

Canada opioid deaths top 10,000

More than 10,000 Canadians have died of opioid-related overdoses since a public health crisis erupted in 2016, according to new data released Wednesday.

Medications

Experimental drug shows promise for opioid withdrawal symptoms

While medicines are available to relieve withdrawal symptoms in people recovering from opioid addiction, they cause side effects and can maintain the brain changes that led to addiction in the first place, which can lead ...

Neuroscience

Breaking the stress and drug abuse connection

When people undergo stress, some turn to alcohol or other drugs to help them cope. Most of us, certainly, have had the experience of cracking open a beer to relax at the end of a tough day. But in cases of extreme or long-term ...

Neuroscience

Brain research reveals a circuit for cocaine relapse

Approximately 1.5 million Americans use cocaine in a given year, according to the National Institute on Drug Abuse. Many are repeat users. Unfortunately, there are currently no FDA-approved medicinal treatments for cocaine ...

Neuroscience

Smoking and alcohol: Double trouble for the brain?

Along with many other harmful health consequences, smoking tobacco causes chemical changes, oxidative stress and inflammation in the brain. Excessive alcohol use can have similar effects. Surprisingly, however, very few studies ...

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