There is a lot that goes into filling a script when we get one, it isn’t as simple as “slapping a label on a box”. First we need to decipher what the doctor wrote, sometimes it is easy, sometimes it involves calling the doctor’s office. Then it gets typed into the computer system, then we need to run it through the insurance. This again could be easy if you’ve been there before and the drug is covered, or it could be hard if your insurance company doesn’t want to cooperate. Once all that is done, we can finally print the label, and count or slap it on the box.
Once the script is counted, labeled, etc, it needs to go to the pharmacist to check. Most of the time, this is the actual bottleneck in the process. There is only one pharmacist (most times), and every prescription has to be checked by him/her. This is where the pharmacist does a drug interaction check to make sure none of the drugs interact with each other, or with anything else you are taking, or if they do interact, the interaction isn’t clinically significant. The pharmacist also has to make sure the prescription was typed and filled correctly by the techs. If there is any errors or if the pharmacist wants something changed (wrong verb, change 5 mL to 1 TSP, etc) , they will most of the time the pharmacist will send it back to a tech.
Now, during all of this, the phone is still ringing, there are other patients in front of you, a tech will ask you to decipher a script, or ask what the generic is for a brand. You’ll have patients asking the pharmacist a question on a drug, a doctor calling in a new prescription, a patient wanting to know if the doctored called in their medication, so the pharmacist has to check the voice mail, or even just some customer asking you where the trash bags are kept.
If someone drops off a prescription in person, I will tell them a minimum of 15 minutes, if they drop it off in the drive thru, it’s a minimum of 30 minutes. That is even if I’m going to do it right away. If I rush a script through without distractions, I can get a new script done in about 5 minutes, a refill in about 2 to 3 minutes.
Oh, and Codeine is a C-II if by itself, C-IV if mixed with another medication (like acetaminophen in Tylenol #3), and a C-V if used as an anti-tussive (Like with Robitussin AC).