This is an unofficial archive of PsychonautWiki as of 2025-08-11T15:14:44Z. Content on this page may be outdated, incomplete, or inaccurate. Please refer to the original page for the most up-to-date information.
Template:SerotoninWarning
Serotonin syndrome and/or a prolonged heart QT interval can occur with using SSRIs (such as citalopram, paroxetine, or sertraline) with SNRIs, SRAs (such as MDMA), DXM, serotonergic stimulants (such as cocaine), MAOIs, and RIMAs.
It is strongly discouraged to consume moderate to heavy dosages of these substances together.