Hi Doctor..I've had upper GI Endoscopy with biopsy taken from duodenum and colonoscopy..results are pan gastritis GERD, H pylori (+ve) and biiopsy revealed chronic duodenitis. The gastronterologist at PSRI (DELHI) prescribed me sompraz hp, levogastrol and lexiflox for seven days. I gone to the same doctor again and this time he recommended nizonide 500mg, rifagut 550mg (twice for 14 days), levogastrol (thrice for 14 days), rekool 20 mg (twice for 14 days) and folvite 5mg (twice for 14 days). i would like to know among these which one for gastritis and h pylori and which one for duodenitis and also are these the coreect medicines?