I have been given up to 400 cc (?) an hour in the hospital. @ the time, I was very, very sick and felt it IMMEDIATELY..in a god way, tho.

Now I get it @ 115 per hour, b/c I have had some side effects - nothing extreme - just a headache, etc.

I still love igg, just don'tget the "rush" I used to get years ago!

Hope this helps!
Erin