Pharmacogenetic drug interaction management system

A system to provide information on a drug substance for a subject, comprising:

• a network unit to receive gene or DNA sequencing data;
• and
• a processor running:
• code to match genomic biomarker(s) from gene or DNA sequencing for a population with historical information for a population on drug structure, dosage, clinical variability and risk for adverse events for the drug substance, the computer constructing side effect features for each drug, and applying a classifier to the features to predict one or more adverse drug interactions, the computer generating one or more indicia for the drug substance;
• and
• code to apply the indicia to the subject DNA to provide personalized medicine.