Asthma and chronic obstructive pulmonary disease (COPD) are two respiratory disorders that are frequently treated and managed with the Asthalin Inhaler. It contains salbutamol, also called albuterol, a fast-acting bronchodilator that facilitates easier breathing by relaxing the muscles in the airways. The inhaler offers prompt alleviation of symptoms such as coughing, chest tightness, wheezing, and shortness of breath.