Hey guys..Ive done a ton of reading and research here and and at other forums over the years. Never been one to post threads with questions since you can find almost any answer by searching. However, now that im doing my first run with some gear and experiencing things first hand I have some questions. Im running test only, sustanon 500mgs a week, 250 every 3rd day. Im 29, athletic, active and been lifting on and off for years. 6'0, 185lbs around 9 to 10 % bf just looking for some steady dry gains that I can hold on too. Very hard gainer, definitely ectomorph but have a good solid base. I'm going on my 4th week now and the rapid heart rate and high blood pressure and anxiety is really kicking in heavy to the point that its intervening with my daily routine. Is there anything I can take to subside these effects and is it necessary to start taking the aromasin or nolva I have on hand in light doses for preventative maintenance or should I stay without unless absolutely necessary? I dont have any knowledgeable friends to ask so I thought id ask here. Thanks for your time fellas.