Yes, it's curable. It just sounds like something Arakune spits up, is all. About 85~90% of the symptoms I had before are gone, with minor breathing problems every now and then. But MUCH better than before.
Speaking of BlazBlue, I love how the majority of online players think they're too good to play me or something. With that said, I definitely need more offline experience (and I'm still playing AH3 no matter what anyone says lol)