The drug Opesinkast 5 with the main ingredient is Montelukast, is circulated and used with the effect of preventing the symptoms of shortness of breath, asthma, chest tightness and cough caused by asthma. So what is the dose of Opesinkast 5 for patients with respiratory diseases? The following article will summarize and give knowledge about the uses and usage of Opesinkast 5.