lever enyzmes high obstruction in gallbladder confirmed on tests nausea gas and pain in gallbladder when eat fatty oily stuff

been to see nutropath bout Gallstones shes asked me to do a flush then use castor oil packs if i eat cholate or anything like butter i feel so sick get stomach pains and gallbladder pains gas burps has anyone dun a gallbladder flush?she says im going to feel rotten for few days after flush anyone dun this??