Could you be a little more specific when u say infection??? If you are asthmatic and are on ridnisone, why don't you opt for inhaled steriods instead of damaging your esophagus, try something like Symbicort. P.s the quickest way to get rid of your heartburn, dig into some NEXIUM, 40mg for 2 - 4 weeks. You'll be good as new be able to eat and drink , and yeah exercise too!!!