bronchitis
"Every year around October, I develop a severe case of bronchitis and coughing so bad that it racks every bone in my body. As soon as it starts, my MD prescribes the Z-Pack (this time the 3-pack of 500mg) and by the third day I feel almost better, lungs are clearer and coughing subsides. I have never had any side effects or drug interactions with this medication. It is the best I have ever used for bronchitis."