I haven't met a person who had a positive experience with taking antibiotics. But I already have gastritis, so antibiotics can't make it worse. I'm philosophical about it: I'd rather endure it all now, and then I'll be happy about my improved well-being. Unfortunately, ordinary pills to improve digestion won't help with gastritis, otherwise, doctors would be out of work. My operation will take place on schedule, the surgeon saw no point in delaying.