Upper Respiratory Tract Infection
"I have been on Zithromax twice for an Upper Respiratory Tract Infection and both times I was as sick as a dog. Constant runs (comes on FAST, nausea, bloating, flatlence, aches, chills; basically feeling like I had a bad flu without the fever. I felt better just having the chest infection :-P Use this drug only if milder medications do not work!"