I used to take DNP and sweating like hell. Could not sleep for days. Doc prescribed trazadone @ 100mg/ before bed. Guess what? this med gave the worst nightmare and I couldn't even go to the bathroom w/o holding on something or else, I'll fall on my ass. That is one powerful anti-depression legal dope. Not until I went back to my doc and he changes to Temezapam(Retoril), it worked miracle. Insomnia suck BIG time.