Case Presentation: A 51-year-old female with a history of lumbar stenosis (status post-transforaminal epidural steroid injection), hypertension, and migraines presented with altered mental status and severe acute headache. The day before, she experienced unusual lower back pain and, after consuming shrimp scampi, developed abdominal pain, nausea, flaccidity in her upper extremities, dysarthria, and a severe [...]