Hi. I have kyphoscoliosis, which places my rib cage in a very awkward position and therefore limits lung capacity. Thus, I can't breathe very well and when I exercise I get tired extremely fast (exercised induced asthma?). The last doctor I went to (this past June) said that I would probably need an oxygen tank when I get into my retirement years. As of right now, I'm trying to lose weight to help with managing my scoliosis and other health factors, but I can't because I can barely breathe while exercising! Is it possible for me to take a supplement for energy or possibly use an over-the-counter steroid inhaler (if those exist), or anything else to get rid this breathing problem?