How can you stop wheezing without an inhaler?

i have asthma stoped using an inhaler 2 years ago sometimes i would do breathing exercises would help or when you notice you are about to get out of breath then sit down and take a short brake that should help but you should be taking a inhaler if needed it is a very dangerous thing to do if you need one people die if it gets to much of a problem go to a doctor and hear there input but you can learn the hard way trust me it can earn you a trip to a hospital