I have (finally!) been volunteering at a local community hospital for about 3 weeks now (about 6 hrs/week) and had no prior pharmacy experience. Depending on the techs that are around, I learn more on some days than others. I usually accompany a tech on the hourly floor deliveries and have been able to get some hands-on experience with exchanging/refreshing patient meds in the Pyxis machines (which have been likened to a "drug ATM"). There is quite of bit of activity in the IV room, where I help pull/label various already-prepared IV meds to fill orders. (Note: it's been said elsewhere, but is worth reiterating - definitely double and triple-check anything you pull for an order. If you arent' sure if you have the correct strength or drug - don't be afraid to ASK someone.) Basically, I am being trained as a tech. There's also the clerical-type stuff, like stocking medication bins and expiration-dating IV meds.
Mostly, I am struck by how fast everyone works. Many of the pharmacy staff have been there for many, many years, so it isn't surprising that they know what they are doing when they work so fast. Everything seems like it's second nature to them (techs and pharmacists). I'm told that summer is generally a "slower" time, so I'm glad to start my experience now so I will at least have some knowledge and more confidence under my belt when it gets busier.
It's only been a short time, but I already know how valuable this experience is and will continue to be for me. I'm really enjoying it, too. I will have plenty to talk about with the adcom on the subject! (Application in progress for 2008 admission.)
Keep us posted on your experience, Bez. Learn as much as you can and help however they need you to. Good luck!