Vader, I've had H Pylori confirmed only by a blood test, and treatment. I like xEva's advice.
A couple of years ago I was with an old girlfriend and I'm sure she gave it to me. Twice, some time afterward, I noticed a burning feeling in my stomach(which I'd never had before) after taking an aspirin or two which I do occasionally to get rid of the flush that one sometimes gets after taking high dose niacin. Anyway I had an IgG blood test done,ordered online, and it showed 2.3 U/mL (normal is 0-0.8). After taking 2 weeks of Triple Therapy, ordered online from Inhouse Pharmacy, I'm sure I was cured. Later there was no more burning stomach, and an IgG blood test a year later was down to 1.1 U/mL. H Pylori treatment protocol can be found here: http://helicobacterp...and-treatments/ A friend of mine who has had stomach problems for years took the same blood test I had taken and got the exact same result of 2.3.
His symptoms were burning feeling in the stomach after eating spicy foods, and vomiting after eating oily food or undercooked chicken.
If you take this treatment, I think you should take probiotics concurrently, something like 10 billion per capsule once or twice a day, not at the same time as the antibiotics. I think I read somewhere that this can even help get rid of the infection. Triple Therapy is only about 90% likely to result in a cure, so why not take colloidal silver also to help the antibiotics overcome any resistance? I took Source Naturals brand, 30ppm, 2 teaspoons per day.