Consistent with the ICD-10 (F16.70) definition "Flashback" is often used to describe brief visual perceptual, mood, and altered states of consciousness effects reminiscent of acute hallucinogen intoxication effects. Many users regard flashback phenomena as benign and even pleasant. HPPD is described in DSM-5 as a visual perceptual disorder, sometimes persisting for months or years causing...
OBJECTIVE: The purpose of this article is to provide an overview of the current research on hallucinogen induced psychiatric disorders. In addition to LSD and psilocybin hallucinogens of biologic origin are increasingly used by adolescents and young adults. METHODS: Relevant literature and related articles were identified by means of a computerized MEDLINE search including the years 1997 -...
Depression in former ecstasy users may not respond to selective serotonin reuptake inhibitors (SSRIs) possibly due to damaged serotonergic synapses following long-term heavy ecstasy use. We report findings in a patient suffering from MDMA-induced depression which was refractory to several antidepressive medications including selective noradrenergic reuptake inhibitor (SNRI) and SSRI. An add-on...