Medical research

Opioid exposure tied to higher odds of low testosterone levels

(HealthDay)—Exposure to opioids is associated with increased likelihood of low testosterone levels, with increased odds as age and number of comorbidities increase, according to a study published in the December issue of ...

Neuroscience

Ending chronic pain with new drug therapy

A brain region controlling whether we feel happy or sad, as well as addiction, is remodeled by chronic pain, reports a new Northwestern Medicine study.

Neuroscience

High frequency stimulation in pain medicine

Due to disease-related changes in their brain, pain patients often suffer from an impaired tactile ability in their hands. In a pilot study conducted by scientists at the Ruhr-University Bochum, high frequency repetitive ...

Surgery

Professor investigates role of stress in surgery recovery

Can keeping calm before surgery decrease your post-operative pain and shorten your recovery time? That's the focus of current research by U of T Mississauga assistant professor of psychology Loren Martin.

Medications

What you need to know about the fatal drug fentanyl

A surge in news stories about the drug fentanyl has led to increased efforts to educate students about the hazards of the drug when used recreationally. Fentanyl, a fast-acting painkiller and sedative, is typically prescribed ...

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