One of my instructors was held up at gunpoint on her FIRST day, and yet she still has been practicing pharmacy for years. I would pick bored over that anyday.
Ive been a lab tech, Ive been a chemist, and my goodness, IMO nothing could be duller than looking at petri dishes and HPLC printouts all day. That was the reason I switched from that to pharmacy.
However, to get back to the original topic. Its only one credit hour and probably not a lot of work, but it may help you to familiarize yourself with all the drugs and general actions before you get to P-school. Got to the bookstore and look at a copy of the book. If it doesnt look dumbed down too much take it, especially if you need an hour or two to round out to full time credits.
I do not recommend reading the PDR. It is not remotely interesting unless its a drug you are actually taking. Doctors rarely even look at it until they need to look something up. 😕