A wonderful blessing Schultz. Praise God your sister finally has an answer. I too have bad reflux and it is a funny problem. Mine causes asthma-like symptoms and inner ear problems. Your sister is going to have to do some investigative work to figure out what triggers her symptoms, what foods she should avoid, even changing her sleep positions (left side not right side, bed blocks to raise the head of the bed, no sleeping on multiple pillows, etc..).