4 DHEA is much different than regular DHEA and will carry the same risks but likely more severe. I belive that it converts to test at a much higher rate.
a lot of people like to use it as a oral "testbase" to their PH stacks. I would recommend stacking with other mild PHs like proto for a low side effect outcome OR
add to something harsher like A1 or SD to help you feel better and lessen some of the effects of those compounds. users typically try to thwart the onset of lethargy using this type of stack.