A syringe including a barrel having an internal reservoir for containing a volume of medication, a plunger received within the barrel and axially moveable relative thereto to change the volume of the medication in the reservoir, a first set of indicia marked on the barrel indicating volumetric dosage of the medication calibrated based on a predetermined patient characteristic, and a second set of indicia marked on the barrel having a correlation with the first set of indicia, the second set of indicia indicating volumetric dosage of the medication calibrated based on a medication unit of measurement. A kit including a syringe and a pre-filled medication container calibrated based on a patient characteristic.
