Individuals can develop PTSD after experiencing or witnessing a traumatic event, which can endure for months or years.

According to the World Health Organization, about 3.9% of the world's population has had post-traumatic stress disorder at some point during their lives. That number is higher in the United States, at ...

Australia's first clinical practice guideline on the appropriate use of methylenedioxymethamphetamine-assisted psychotherapy (MDMA-AP) to treat ...