If vomiting is the most serious problem, you could ask your vet about giving her 1/4 of a Pepcid everyday. That's what Tubby gets because he was throwing up all the time. I guess when they get a lot of acid in their stomachs they throw up instead of getting heart burn like we do, so you eliminate the acid and you eliminate the throwing up. The difference in Tubby's throwing up was extremely dramatic. From about once a day to only once or twice a month now. Ask your vet first though. Good luck!