What is asthma , asthma is a condition in which your airways narrow and swell and produce extra mucus this makes breathing very difficult and triggering coughing and then you start to to hear wheezing and feeling shortness of breath. For some people it can cause hardship while doing regular actives like just walking and make it hard. And sometimes leads to threating asthma attacks. When it comes to asthma it has no cure but it can be controlled, because asthma often changes over time it is very important that you talk to your doctors to monitor the signs and to know the treatment if needed. The effect that asthma has on the body is shortness of breath, chest tightness or even sharp pain, even trouble playing your sport or trouble sleeping.