clostridial infection
"Literally the worst med I have ever been on. I was prescribed 500mg 3x a day for 14 days for c.diff. I'm currently on day 2 and the side effects are awful. I'm constantly nauseous, I've had a headache since yesterday and the taste in my mouth is awful. All food and drinks taste terrible, even water. Regardless of how many times I brush my teeth. Taking the pills is a struggle, they leave a residue in my mouth that won't go away and taste absolutely horrible. It's a fight to actually be able to get them down. I wish I would have done some research before starting the prescription because this is awful. They make me feel like I have the worst stomach flu of my life and have taken all of my energy."