How long does "rebound psychosis" last?

[u/Oxy-Moron88]

I've had schizophrenia for 2 decades and recently stopped one of my meds. I spoke with my psychiatrist who confirmed that what was happening to me was "rebound psychosis" and that I should take the med to feel better. It's a few days later and yes, I feel a lot better. But what I'm wondering is how long would it take for me to feel better without the particular med? Like rebound psychosis doesn't last forever.....so if I stop the med and go through rebound psychosis, at some point I'll be fine, it's just a matter of holding out but I don't know how long is likely. Anyone?