Medications

FDA: studies do not tie Chantix to mental problems

(AP) -- Federal health officials said Monday that Pfizer's anti-smoking drug Chantix did not increase psychiatric problems like depression and suicidal thoughts in two studies, though the findings are not definitive.

Neuroscience

Mechanism links substance abuse with vulnerability to depression

It is well established that a mood disorder can increase an individual's risk for substance abuse, but there is also evidence that the converse is true; substance abuse can increase a person's vulnerability to stress-related ...

Psychology & Psychiatry

Gambling problem exposed as access grows

A new paper by University of Calgary psychologist Dr. David Hodgins says the proliferation of gambling opportunities around the world, particularly online, is increasing the visibility of gambling disorders and giving access ...

Psychology & Psychiatry

Mom or dad has bipolar disorder? Keep stress in check

Children whose mother or father is affected by bipolar disorder may need to keep their stress levels in check. A new international study, led by Concordia University, suggests the stress hormone cortisol is a key player in ...

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