<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing shortness of breath and coughing. My doctor recommended that I speak with a specialist and I was diagnosed with chronic obstructive pulmonary disease. What medications do I need to take for this condition?  <response>: Patients with COPD may benefit from medications such as Azithromycin, Combivent, Tiotropium Spiriva, Ipratropium, Guaifenesin Mucinex, Levalbuterol Xopenex, Robitussin Ac, Clarithromycin, and Benzonatate depending on the severity of their condition. 