urinary tract infection
"This is the first and last time I ever take this drug! After 24 hours of it in my system, I started having flu like symptoms. I could feel my sinuses draining down my throat, I began to have a horrible cough. Granted at first I seemed to be getting better, but by the night of day four, my eyes are all itchy and watery, my nose is constantly running, constantly coughing. Now on day five, I took my last pill. Still feeling like crap, still all the same symptoms from day four. Hoping this goes away soon before I return to the ER once more."