"I wish they would do research into why this drug works so well. It should not be 5th line treatment as it is a very potent anti-anxiety medication that works in days not weeks. It did however, totally mess with my sleep cycle. I&#039;m sleepy at 1PM and I don&#039;t sleep well at night (The drug makes me restless). This is the only Anti-Depressant that has helped my anxiety. I did have one bad reaction from eating slightly off chicken (Panic attack/Heart pounding). I take 30mgs daily. Important to spread dose over the day to avoid the peaks and troughs of energy levels (It seems most effective when taken all at once though)."