These are the Natural Asthma Treatments that have tested and used to treat asthma Symptoms:
Asthma symptoms (coughing, shortness of breath, throwing up during coughing fits) is appear after a bad flu. Don't use an asthma puffer, although you should have. Just put up with the non-stop coughing for 6 years.
One book recommended getting two types of natural antioxidant supplements available at local health food store. The second book taught how to do breathing exercises to cure asthma coughing.