Addiction

Alprazolam and heroin related deaths

(Medical Xpress)—A powerful anti-anxiety drug has been involved in a rising number of heroin-related deaths (HRDs) in Victoria in recent years, according to new research.

Psychology & Psychiatry

Fear of the unknown common to many anxiety disorders

Several anxiety disorders, including panic disorder, social anxiety disorder and specific phobias, share a common underlying trait: increased sensitivity to uncertain threat, or fear of the unknown, report researchers from ...

Neuroscience

Increasing brain acidity may reduce anxiety

Increasing acidity in the brain's emotional control center reduces anxiety, according to an animal study published February 26 in the Journal of Neuroscience. The findings suggest a new mechanism for the body's control of ...

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