I know this may not be "drug" related, but I ate a hug bag of candy the other day and have felt like crap ever since. I'm tired and nauseous - I have no energy at all and can barely function because of that. I knew I would pay for eating the candy, but I thought by now the effects of my sugar crash would be gone. I wondered how long these side effects would last. Drinking coffee or other caffeinated drinks have no effect on my fatigue. Side note - my bipolar symptoms are stable. None of this really seems related to mental illness at all. I think I've been bipolar long enough to know the difference. ;)