I am very sorry to hear about your son. Has he been referred to a neurosurgeon yet? Sounds pretty scary to have what's going on with him happening. The sites Jo55 mentioned are really helpful to learn everything you can. One thing I have heard over and over is blood pressure is important to keep under control. I'm sure you've already been told this. If you need to vent let me know. I have a aneurysm as well - it is small but non the less I am symtomatic from something and so understand some of the fear that goes with finding out about these things.

I wish you well and welcome to NeuroTalk.