It’s often the case that those in the midst of revolutionary times don’t really see how fundamentally the world around them is changing until long after the changes have occurred. So let’s start by declaring that the revolution has begun: Genomic research will dramatically transform both the practice of pharmacy and the way patients are treated with medications for many diseases.

The sequencing of the human genome was a huge scientific breakthrough, and it’s spawning additional breakthroughs as genetic testing labs spring up and the cost of testing individual patients for their ability to metabolize a particular drug drops to affordable levels for health plan payers.