 [ Symptoms ] i had a lung collapse and a severe asthma reaction 20 years later relapse with asthmatic exasperation [ Disease ] it is normal to get asthmatic after and at any time… even you have passed through many things that could have caused you symptoms your lung capacity and fitness plus your immunity changes by time and your body reaction to specific allergen can change according to many factors try to figure out the cause although it is mostly your immunity and capacity and focus on treating the cause