A cough and asthma are two different things. Yet people with asthma usually have difficulty breathing and often cough a lot. If you or your child is taking cough medicine regularly to suppress a cough, then the real problem could be something else. In fact, a persistent cough could be an Asthma Symptoms. Even if you or your loved one is diagnosed with asthma, it is not the end of the world, because it can be controlled and you can live a normal, active life as millions of people who have Asthma Machine do. asthma inhalers, asthma causes, asthma medications, what is asthma, asthma definition.