I was looking through some of my medical records at my doctor's office, and saw that he had written a referral for me to see a Pulmonologist three years before an appointment was ever made. Somebody dropped the ball! Finally I did see one, and would have benefited had the original referral been taken care. The inhalers, and pulmonary tests that were finally ordered help stop the ongoing inflammation, and lung destruction. I think some doctors just call in prescriptions for antibiotics, or prednisone, but being seen in person would be important. You can get specific instructions on who to contact, or where to be seen at a walk-in, or doctor's office.