Kanna, aka. Sceletium Tortuosum is an SSRI (wiki says more selective than imiprimine) used/traded in Africa for its anti-depressant/anti-anxiety/anti-hunger effects and I'm wondering if any of you self-medicate with this instead of prescribed SSRIs. Has anyone had withdrawel problems or combination problems using Kanna? I have been using it whilst getting through a tough patch finding it a great help and prefers the listed side-effects to St John's Wort. But SWIM worries about withdrawal. A moderate 50mg sprinkle in a mug of tea first thing in the morning gets SWIM comfortably through a potentially anxious day and as long as this is only repeated once or twice a week, no unpleasant effects have been noticed. Daily use made SWIM twitchy and led to mild insomnia; is this something familiar to people on other SSRIs?