Hi, I've had a bronchitis flare up since the last week of August. My PCP prescribed a Z-Pack (light thin blood in flem/mucus), benzonatate and cough syrup with codeine. Once the bronchitis symptoms calmed/got better and I stopped using the cough syrup and cough pills, my constant coughing resumed. I was also sent for a chest x ray which was neg for pneumonia. What other options do I have or what should I suggest to my PCP on my next visit on 10/4?