Hello, for the last 4 months I have been feeling nausea. Feels like morning sickness (I'm a guy by the way) ... I never actually vomit just gag a lot. Went to the doc and told me I had H Pylory... This bacteria has given me GERD and gastritis.. Would Zofran work for this type of nausea? By the way Zi am treating the h Pylory all ready.