question: Hi goodday, my sister sumtime last week said she was getting blurred vision in her right eye, also she felt numbness in the right side of her face. She spent a night in the hospital under observation and she did CAT scans and blood tests and still they found nothing wrong. She was given some meds to take, and after a visit today, she said the doctor told her that she has Bilpulsey . I m not sure if its spelt correctly, but this is what she said. Can you shed some light on this situation please.