I had ran out of aromasin during my cycle (9th week of test e +winny) so i decided to start on the nolva for the rest of the cycle. Started taking nolva yesterday.... Today I went to the gym and after my second set of pull downs my head started really blowing up... killer headache, could barely see for a lil bit. Could the nova be causing this? The only changes since the beggining of the cycle were the nolva and I also went from 400 mg/week to 500mg/week test E last week. What the hell is going on?? Thanks guys.