Actually asthma is a vital problem but not mutual disease in all so herbal specialists say that it is a curable disease in Unani remedies but according to the condition prevention is better than cure. Asthma occurs at that time when the air ways of the lungs to swell and narrow, leading to wheezing, shortness of breath, coughing and tightness. In medical science, there is no treatment but herbs gives the better result and keeps the respiratory system clean and clear. Bronkill is one of the medications to cure this chronic disease.