For the most part, Tramadol is administered in capsule and tablet form nevertheless, there exist several other delivery systems. For instance, there are times when this medication is administered in liquid and powder form, even given intravenously on rare occasions. As far as dose, the maximum a doctor can prescribe for oral use is 400 milligrams each day and then for parenteral use, 600 milligrams. However, the utmost dose may be lowered by some companies as well as certain formulas.