The causes of asthma are psychological , hereditary & allergic factors have found from one patient to another Asthma can arise at any age it is especially common in children & adolescent.asthma developed at the stage of childhood.
Asthma can also arise during changing climatic condition & incidence of attacks is higher in the winter & rainy seasons.Unhealthy diet & lifestyle also play a role in the genesis of asthma,mucus producing diet consist of excessive refined carbohydrate product like cakes, ghee , oily preparations. The hereditary factor play role in asthma passed on disease from one generation to another within a family. Some psychological factors also become the reasons for the asthma.