John's Wort, selected antidepressants (like SSRIs such as fluoxetine/paroxetine, SNRIs including duloxetine/venlafaxine), between others. The risk of serotonin syndrome/toxicity can be much more most likely when you start or enhance the dose of these medications. Adderall is believed to cause dizziness as an effect in the medication so do not waiting for link from Press Release