Too much stomach gas. For the past many days I have this problem of stomach gas. I have had some medicine for gastric pentawok and a liquid which I can't recollect it. I took it without any consultation for a month. After that I still had some problem in my stomach and went for a check up and I was given Aara L Mucaine gel and T panlcvcojlat but I am still facing the same problem forming of gas which makes me difficult to breath as well when I go to bed so sometimes I had to sit up the whole night as I couldn't lie down because of the gas. The gas has a foul smell as well. I burb alot as well. How can I get rid of this problem.