I have erosive gastritis. I also have constipation. I have massive acidity and gas. Very long unending burps. I burp even after having water and fruits so much acid is formed. Having mucaine gel and omez d but no relief as such. At times I feel like vomiting and have almost no taste in my mouth. My feet and ankles are swollen with the gas. I feel constant dhak dhak in the lower part of my stomach. Want to have homeopathy medicine. Kindly advise.