I have had acute bronchitis for about 2 months. The 1st course of treatment was Zithromax and a nebulizer treatment, 2nd course was augmentin w/depo Medrol injection, 3rd course was 1mg rocephin I.M. one week ago. The bronchitis has cleared considerably but isn t gone, still coughing up white sputum. Do I just need to give the rocephin more time, or do I need another course of antibiotics. The last time I had this, I went thru 9 courses of antibiotics, with rocephin being the last resort. I do have a minor case of Lupus