I would definitely use probiotics. Go to you health store and find out what is the best that they have. We had exc results with Natren although they are very expensive. The cause of all this is probably some form of parasite, and the best way to kill that would be clove, Black-Walnut and Wormwood tincture. All available from your health store. All the ticture would kill the parasite and the probiotics would put all the good bacteria back into the stomach.