Sometimes asthma is caused to many things. There isn't really a way to get rid of it but stopping it for a while. Some medical things are using your inhaler everyday at certain times of day which can help you to prevent it. Another thing is the not be too close to animals, pollen , dust, etc ... you are also able to do some breathing exercise too. I also heard that playing a band instrument could also help you too. It would make you breath more(help you breath better) and "open " your tubes better. This is just some things that I know that can help out, there could probably be more possibilities that can help you prevent your asthma.
