sinusitis
"Was given for chronic sinusitis for 10 days, with prednisone for 3 days at the beginning. Gave me extreme nausea and some diarrhea, dizzy and weak, by day 4 second dose, was having trouble standing up/walking or sitting up, weak legs, breathing felt funny, talking funny, went to er. There for 6 hours for fluids and anti-nausea medicine. Still have loose bowels a week later. Still have sinus infection. Scary"