I have h pylori but don't have peptic ulcer could it cause dyspnea by anymean?!

Treat the H.pylori. H.Pylori status is checked with the intention of treating the infection to eradication, when found. Untreated h.Pylori may increase your risk of ulceration as well as of stomach cancer. Don't however confuse a positive h.Pylori blood test with actual infection--having the antibody may only mean that at some point you were exposed. Biopsy, breath test, stool antigen assess for this bacteria.