My PCP gives me Donnatal for nausea from stomach issues, paregoric if it's bad enough. (Has to be really incredible to get me to swallow that nasty stuff!) Gastroenterologist says take Nexium. That does reduce nausea, but I don't want to be on it long term.
To stop the allergies I see the allergist. She has me on shots. I have no symptoms, except for this spring when I started having problems with grass. I've added a new injection regimen for building immunity to the grass, and it's working already. It takes several months of increasing doses to build immunity. The shots work far better than anything I've tried over the years. I don't have the drip, no sneezing or coughing.