If researchers at the University of Leeds, Durham University, and GlaxoSmithKline have their way, some drugs will be custom printed for you at the pharmacy in the near future. Prescription drugs are usually about 99.9 percent filler and 0.1 percent actual medication, so the new method they're working on would involve printing the active drug onto the surface of a pill in the pharmacy -- meaning that drugs could be customized for each person, and multiple drugs could potentially be included in one pill. The process currently only works with about one percent of prescriptions on the market, but they're moving toward expansion in the near future.
