Who does the compounding varies from state to state. In Illinois, we have what are called Licensed Pharmacy Technicians who assist in the filling of prescriptions. Job requirements: an ability to speak English, do basic arithmetic, pass a background check and urine test, and pony up the $40 licensing fee.
Now, if that Pharmacy Tech then goes on to take a certain 3-hour proficiency test, which costs $150 and involves a LOT of math, converting teaspoons to grams and back again and whatnot, that makes him/her a Certified Pharmacy Tech.
And in Illinois, CPTs are allowed to make up compounds, under the direct supervision of the pharmacist.
And at the Walgreens where I work, the CPTs are expected to be the ones to make up compounds, the pharmacist’s time being deemed too valuable for mundane tasks like that.
However, there’s an enormous 3-ring binder that gives the correct recipes for hundreds of compounds, so you need have no fear that the 16-year-old who is making up your acne cream is going to get it wrong. It’s not rocket science, just “cooking”.
Compounds are relatively uncommon at the Walgreens where I work. At our store they mainly consist of things like progesterone suppositories, which are made up in batches ahead of time and kept in the fridge, and special skin creams and lotions–dermatologists seem to have the most requirements for things that we can’t just get off the shelf. But we still don’t do a lot of them; basically everything comes from the warehouse already made up.
We don’t get a lot of requests for special syrups for children, probably because pretty much everything you could want to give a child is already packaged in a rootin’-tootin’ fruit-flavor. But we do get the occasional request for a medicine to be put into a flavored syrup, going by the child’s body weight, and in those cases my observation has been that the pharmacist does that personally.
It depends on the pharmacy, and it probably directly correlates to how much demand there is for the drug, rather than to any fears of being robbed. Statistically speaking, employee theft accounts for a LOT more of the controlled substances that go missing, rather than heist-type armed robbery.
There’s no sense in some small-town pharmacy keeping a bottle of Oxycontin around if there’s no demand for it. So it’s just more economical for the Taylorville Walgreens, with their 25 scrips a day, not to keep it around, and to order it in for those patients who are going to need it. And if they need Oxycontin today, they can always drive to Decatur to get it.
At our pharmacy, the things we do not stock are Schedule I substances like heroin, Ecstacy, and LSD, because Schedule I substances are not considered to be prescription medications, but there are plenty of Schedule II substances that we do routinely stock, like morphine, Oxycontin, and Adderall.