Side effects reported include laughter and a feeling of being 'high'. These drugs are highly addictive but also highly sought after by the normal population making a good income for the mental.
Mental: *takes the pam* Gee thanks doc! I feel high as a fricken kite! I'm gonna end up a right pamhead!
Psychiatrist: good, now go and sell them for bare dolla. I'll turn a blind eye if you promise me money