Metronidazole
"I'm shocked at how many people say the pill taste awful. I had the mega dosage (4 pills at once) and I just took a big sip of fruit punch, dropped the pill in the back of my throat and swallowed. Tasted nothing. You guys must be sucking them like peppermints. As far a symptoms, barely any. I did get a lil nausea here and there but no big deal. Pills seemed to work almost immediately."