I Have A 13told Daughter,,she's Ben In Pain For The

I have a 13told daughter,,she's Ben in pain for the last 5weeks in a half!!!!we went to the er,,,5times they tried to do everything for her so they decided to let a specialist see her? they said she has gastritis the spot is till March?can't wait that long she's drunk lots of water,,,fluids,,, she's still in pain but web the pain comes it's painful!!!!wat can I give her for the pain Ty Mrs sarabia