Hi , just a quick post here, I'm currently on morphine er (100 mg day ) (Gabapentin 1200 ) and still vey fatigued after lowering this dose, thing is I do drink a lot of caffeine + energy type drinks thinking this will cure some of the morphine drowsiness, it's not going the way I think though, I am totally drained during the day and awake half the night, is caffeine- red bull type causing more fatigue , I know they are not good for you but . . . I'm worried if I don't drink them I'm going to be worse off, any advice or experience . Thanks.