Did anyone ever has problems with your zoster not dissolving? A pharmacist I was working with reconstituted zoster and it wouldn't dissolve after shaking and rolling between palms. At the end she just tossed it out and reconstituted another one. I was curious if the resulting mixture is supposed to be clear or offwhite color with no chunks. I thought it was kindof wasteful since a zoster shot costs so much but the patient was getting impatient and it wasn't dissolving. Thoughts? would you grab another zoster ?