I found that antacids gave me some relief from the asthma-like symptoms i experienced (which are always brought on by exercise, but sometimes come out of nowhere also). I went to see a doctor again and gave her this
information. I had a Barium Swallow, and reflux was found, but no hiatal hernia was found. She prescribed Prevacid, which I have been taking for several months now, and said I should take a Pepcid AC before exercise.