It looks like it has SSRI-like effects itself. So it also shouldn't be taken by people on older anti-depressants (MAOIs) as it could cause 'serotonin-syndrome'

It looks like it has SSRI-like effects itself. So it also shouldn't be taken by people on older anti-depressants (MAOIs) as it could cause 'serotonin-syndrome' (which can be fatal if not treated quickly).