3 weeks ago had a quite bad chest cold. lasted 6 days/ was at home, rested, slept last 2 days- was much improved. Went back to work as normal. Following the illness- a cough, with mucous/ spitting it out - once/twice per hour. After 2 more weeks of same; went to med clinic, got Zpack, have taken for 5 days to this point. Mucous is reduced to small amount, not gone. Cough is not much different, although drier. Appetite/ energy are better, almost normal. CONCERN: tomorrow is last day of Zpack medication. I am still coughing, still spitting up mucous and it doesn t seem that this should still be the case. Med history: No chronic respiratory conditions, not allergic to plants, no history of hospitalization for any condition, other than a hernia [same day procedure], and broken nose, broken hand, fingers, broken toe, arthritic right knee / all from HS and College varsity sports. Present age 63. Wt. 187, hght: 6ft. blood pressure 110/70. Thats