Sorry to hear about the pain most probably related to gallstones. If you wanted LOADS of info and typed in "pain, gallstones, liver flush" or something to that effect, in the little search window on top right hand corner of the Liver-Flush Forum.... you´ll come up with all the info you can handle !
Here´s an example.... //www.curezone.org/cleanse/liver/Are_You_Stoned.asp
and you can go from there.... ! Best wishes for good health.