I've only left one message for mine. It was on a Friday late in the day and one of the admins in his office called me the following Tuesday.

I was complaining about being too sedated, sleeping for 14 hours, being late for work and cognitive issues.

The message that the administrative person left was to cut my Seroquel dosage in half. I never actually spoke to the pdoc about it but it didnt really matter to me since he changed the med dosage pretty fast.