Personality disorders are deeply ingrained, rigid ways of thinking and behaving that result in impaired relationships with others and often cause distress for the individual who experiences them.

Those affected by rumination disorder typically make attempts to hide the regurgitation behavior by placing a hand over the mouth or coughing. And they avoid eating before social situations ...

Personality disorders—atypical ways of thinking about oneself and relating to other people—are grouped into three clusters: A, B, and C. Cluster B disorders are marked by inappropriate ...

Complex PTSD is not a recognized diagnosis in the latest edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), partly due to its overlap with symptoms of PTSD. However, it ...