<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing delusions and hallucinations for the past few days, along with a disturbance of smell and taste, and sometimes slurring my words. What could be causing this?  <response>: Based on your symptoms, you may be experiencing delirium, which is a sudden disturbance in brain function that affects perception, consciousness, and awareness. 