7 Yr Old Female Admitted To Urgent Care, Diagnosed W

7 yr old female admitted to urgent care, diagnosed w GI virus, ubervirus. Has since recovered from cramps and vomitting. 4 days out now has diarrhea (expected) and "yucky burps that taste terrible in my mouth." Question: Aside from hydration, reducing intense activity, spicy foods, etc. (none of which is a current cause), what can be done to alleviate these uncomfortable burps that are disruptive and unpleasant.