bladder infection
"This medication landed me in the ER twice this week. I developed a fever that went as high as 102.6, shaking chills, the worst headache of my life (they thought it might be meningitis) and body aches and tiredness. Within a few days later, difficulty breathing, tingling hands and feet, and severe abdominal pain bat led to vomiting. This is not worth what it was prescribed for!!"