Psychology & Psychiatry

PTSD drug may do more harm than good

(HealthDay)—A drug used to treat post-traumatic stress disorder (PTSD) may actually be harmful, a new study suggests.

Psychology & Psychiatry

How much do obesity and addictions overlap?

A large analysis of personality studies has found that people with obesity behave somewhat like people with addictions to alcohol or drugs. But obesity is also a complex condition that cannot be fully explained by the addiction ...

Cardiology

Adult ADHD linked to elevated risk of cardiovascular diseases

Adults with ADHD are at greater risk of developing a range of cardiovascular diseases than those without the condition, according to a large observational study led by researchers at Karolinska Institutet and Örebro University. ...

Psychology & Psychiatry

Is this peptide a key to happiness?

(Medical Xpress)—What makes us happy? Family? Money? Love? How about a peptide? The neurochemical changes underlying human emotions and social behavior are largely unknown. Now though, for the first time in humans, scientists ...

Psychology & Psychiatry

Markers of inflammation in the blood linked to aggressive behaviors

People with intermittent explosive disorder—a psychiatric illness characterized by impulsivity, hostility and recurrent aggressive outbursts—have elevated levels of two markers of systemic inflammation in their blood, ...

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