Background: Urinary tract infection (UTI) and community acquired pneumonia (CAP) are the two most common infections treated in hospitalized patients and are often inappropriately diagnosed. Due to myriad factors—including diagnostic uncertainty—patients are commonly inappropriately diagnosed with UTI or CAP in the emergency department (ED). Antibiotics may be continued throughout the hospitalization even if new information [...]

Case Presentation: A 40-year-old woman with a history of bipolar disorder and cannabis use disorder presented with four days of headache, dizziness, and vomiting. Initial examination revealed no focal neurological deficits except inconsistent orientation to time and cognitive slowing. She was treated symptomatically and planned for discharge. As she attempted to leave the ED, she [...]