hello there i've been working for day long... i am awake at night and asleep in the morning... every time i work at night i got stress or i should say get very tired... is there any thing you can suggest me that will make me a little bit comfortable or energize me and will take away the stress?

Well, I'm no doctor, but it would be helpful to know what's your range:

Are you opposed to stimulants?
How do you react to opiate releasing pain killers?
Coffee ain't working?
Do you have a healthy heart/good blood pressure?