@bandit - I’m glad your husband gets relief with budesonide. The good thing is that it works mostly inside intestine and not causing other side effects. I know I had nausea on and off. For severe nausea I would take ondansetron- used with chemo nausea too. Was great. I would also take OTC meds and use nausea wristbands. There is a plastic button that puts pressure on a specific site on your wrist- like acupuncture. Maybe he could get a prescription for the nausea. It helped me a lot.