The Lisa Colagrossi Foundation recently launched a PSA video on the warning signs of brain aneurysms:
This is a great first step in bringing awareness to the public on brain aneurysms. Unfortunately most aneurysms are silent and don’t give warning signs before they burst, causing life threatening brain hemorrhage. The symptoms mentioned in the video are signs of ruptured brain aneurysm — this is a life threatening emergency.
Read more about brain aneurysms here https://drlimeilin.wordpress.com/conditions-treatments/