<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing disturbance of memory, vomiting, and headache lately, what could be the reason for this?  <response>: Based on your symptoms, it is possible that you have an intracranial hemorrhage, which is bleeding inside the skull caused by a ruptured blood vessel. I suggest we run some tests to confirm the diagnosis and start treatment as soon as possible. 