+1, and if you can remember before you pass out, 2 ibuprofen before bed will take the edge off in the morning. No sugary drinks, no caffeine, no, zero, none, nada aspirin (vaso-dilator will make that head ring like a church bell, and a light breakfast.Vitamin B-12.
Gatorade is high in potassium salt and sugar. Electrolytes inside your body help to retain fluids. Electrolytes in a foot bath for example tend to draw fluid, and toxins out.+1 on the Gatorade and Vitamin B-12. Potassium is supposed to help, too... maybe eat a banana. I would say stay away from the caffeine, but that is only from my own personal reaction (blood pumping more vigorously to an already throbbing head).