Been using Minocycline for 3 years on Roadback. Have tried combos with Amox, Clarithromycin, Roxithromycin, Flagyl, Tinidazole. So far holding only. Read some info that Sjogrens is caused by H Pylori, tough to beat. There is a new drug coming, in Phase 3, uses Amox, Rifabutin and Prilosec, high doses, with 90% cure r ate. Has anyone used this or used a combo with Rifabutin or Rifamycin with any success? Thanks all.