How long does depression medicine takes to show in blood work?

Question

I was prescribed a depression/anxiety medicine, however, i'm having blood work in two days, and i just started taking the medicine. Is it going to show in my blood work? if not, how long does it take for it to show up in my blood work?

Thank you in advance!

Answer 1

Almost straight away, normally. It does, though, depend on what they test for.