3D printing offers techniques that make personalized medication viable. Current methods of production feature limitations on drug release rates, and personalized medication pertains to manually splitting tablets or measuring out liquid dosages. 3D printing enables a constant release rate of medication and provides more precise methods of measurement. The active ingredient dose is controlled by changing the printed volume using computer software. More complex shapes can also be printed, such as the torus shape to an increased surface area. The polymers used carry a large portion of the ingredients and serve different purposes whether it be to bind, disintegrant, compress, dilute, or act as a filler. These include and are not limited to: Carbopol, Ethylcellulose (EC), Eudragit, Hydroxypropyl Cellulose (HPC), Hydroxypropyl Methylcellulose (HPMC), Polycaprolactone (PCL), Polylactic Acid (PLA), Polyvinyl Alcohol (PVA), Polyvinylpyrrolidone (PVP), Poly(Ethylene Glycol) (PEG), and Soluplus.