If you have asthma that badly, you need to see a pulmonologist ASAP. It's possible to control asthma with modern drugs which seem to have no side effects. My wife was once in intensive care for 3 days with asthma because her doctor was a POS. Today she almost never has an episode, no matter what she does, how hard she rides. She only has trouble if she gets a lung infection and even then we have drugs to control it.