@joycel10 Joyce I'm no doctor but I have a horribly bad stomach too. I'm not on lequembe, however, my husband is. Based on what the gastro told me, I purchased over the counter at CVS - a plant based fiber powder called Benefiber, (a teaspoon daily in coffee, and/or water, or tea, or cereal, etc. that helps with my stomach, It's tasteless, I put it in my coffee. It's worth asking your gastro about and/or trying it while you're on the infusions to help with your bas stomach. Best, Karla