A few months ago I took too much LSD and it sent me on a psychotic break for 3 weeks. they treated me with invega sustenna which is a slow acting risperdol. I got one shot to come out of the psychosis and then i got overdosed on my second shot. My reaction: I had an intense feeling of WANTING TO DO NOTHING. after a while of this feeling i tried to shake it by smoking weed and it made the feeling even worse. I couldnt stop moving around. I kept walking around and repeated to myself I want to do nothing i want to do nothing. then i went to the hospital. They gave me something for anxiety i think and it calmed me down. then i got put on an antidepressant (celexa) for anxiety. Why did this reaction happen after i smoked weed? could it have been an interaction with the antipsychotic shot? Has my brain been damaged by the psychosis and just couldnt take the weed? or was it damaged by the antipsychotic?... it has been 8 weeks since that incident and now im actually having cravings for weed. im not trying to combat a condition. did the antidepressant get me out of that situation? or was it time? the invega getting out of my system? what might happen if i smoke weed again? ask questions if needed