I had the lap nissen done almost 4 weeks ago. I'm definitely making progress and able to swallow well chewed soft food (mac and cheese, wellcooked veggies) but now I am battling what I can only describe as heartburn! So very painful! What is causing this? What can I do? I'm still taking Nexium because I'm afraid to quit, I'm eating simethicone chews like they were candy... what else can I do? I'm so dissapointed to still be suffering with this kind of pain (much the same as acid reflux) after having surgery I thought would fix it