Rats that voluntarily use cocaine show a persistent cellular memory in the brain’s reward center even after several months of abstinence from the drug, while their involuntary counterparts had no such ...

Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward pathways of the brain – it ...

Opioid addiction is a long-term, manageable disease. Like other ongoing conditions – such as high blood pressure and diabetes – setbacks, including relapse, can happen. About half the people who have ...

If you buy something using links in our stories, we may earn a commission. Learn more. A team of neurobiologists has identified the area of the brain responsible for spontaneously recalling traumatic ...

Addiction is a long-term condition, like asthma, diabetes, or high blood pressure. Of course, the goal is to stop using drugs or alcohol completely and not relapse. But when you see your addiction as ...

If you're someone or know someone recovering from addiction, you've likely seen a relapse. The rug gets pulled out from under you, the other shoe drops, and old feelings of worry and fear come ...

Why are some individuals able to use recreational drugs in a controlled way, whereas others switch to the compulsive, relapsing drug-seeking and -taking habits that characterize substance use disorder ...