A system for determining a second drug and a third drug that may collectively be taken by a patient in lieu of a first drug prescribed to the patient by a physician comprises a processor in data communication with a non-transitory memory, an input device, an output device, and a networking device. The system also comprises a patients' database for storing a profile of the patient, and a drug pricing database for storing the first price, the second price, and the third price for the first, the second, and the third drugs, respectively. The first price is greater than a sum of the second and the third price. The system further comprises a drug segregation database for outlining that the first drug is segregable into the second drug and the third drug.