Ugh...my tummy is upset yet again. I think it may be the jamon from Barcelona that Blai and I have been feasting on. Looks like I'm going to have to dig out my Po Chai Pills from wherever I've stashed them. Anyone use these? Very traditional Chinese medicine for upset stomachs and the like. They're itty bitty pills of bitter herbs and you're supposed to ingest the whole tube full of pills. They do work a treat though! And I find it rather amusing (though a bit sad too) that the packaging has modernised for the international set.