I've just got back from the doctors and he has diagnosed me with asthma. I'm 26 so from the reading I've done this is classed as adult onset asthma. I'm relieved in a way as I've been having problems for such a long time and I always thought I was just prone to getting coughs and wheezing. Does anyone have any advice for someone who knows very little about asthma, just what they've managed to gather online? I don't know much about my asthma yet, I have an appointment for the asthma clinic at the end of the month where they'll perform more tests but the doctor said for my age and height I was blowing more than 20% less than I should be.