Thats why i took only 1/4 tablets and it dropped my prolactin from 26 to 8, very strong stuff. When took 1/2 before it dropped from 25 to 4 and i never felt that bad my entire life. I just couldnt move. Sitting on chair was too tiring, my eyes were closing and have to sleep for 1-2 hours to get some energy for living. With some days and time it went back to normal levels.And for that matter Dostinex is very strong stuff and can **** with dopamine and other neurotransmitters as well. That could be the reason you feel like shit as well..