Hello this is the first time i've visited this site and i am reading your messages. I have an aunt that was diagnosed with pancreatic cancer and has now spread to her liver.they gave her a couple of months.I heard about Essiac a lil while ago. she has started to take that.I want to know what symtoms it has. She has been throwing up weird stuff since she started taking it. Is this normal? Also i read that stuff Pau d'arco, is this something she should be taking also? Any info that u might have would be greatly appreciated. Thank you!