I will be getting a GI-map in about a months time. I will add this tea to my list of things for sure!Like others said, h pylori or ulcer is a possibility. If you can run a test like GI-Map it would help a lot to figure what the right approach is. If indeed h pylori is the case, don't waste your time with nonsense and get a 1 or 2 month supply of matula tea, it works wonders for it all the best functional practitioners will tell you that. It is not the cheapest though, hence why testing is prudent because then you won't waste time and money with trial and error.