Please Scroll Down to See Forums Below 
what are common causes of headaches while on test cyp. Ive had this side effect since week 2 and now im on week 10 still getting headaches occasionally. They drain me physically and i can't function for the rest of the day if i get one. Thought it was from being dehydrated but today i drank half a gallon of water within 4 hours of being awake so its not that. Im taking 500mg a week with arimidex at .25 every 3 days. I didnt start arimidex until week 5 and had headaches 3 weeks before that so its not a side effect from ai
