Being schizo, and with prominent positive symptoms, you have to avoid increases in limbic dopamine levels, this includes; DA agonists, Dopamine reuptake inhibitors, and maybe amphetamines & MAO-B inhibition.
Ketamine is a risk since it behaves as a D2 agonist. Perhaps LSD also.
Alcohol increases dopamine in the reward centre, and this is 'bad' dopamine because it's addictive and creates tolerance and reinforcement.
You want to increase dopamine transmission in the mesocortical pathway, which can be done with Norepinephrine reuptake inhibition & 5HT2A, 5HT2C antagonism.
Nortriptyline is a good drug to try for negative symptoms.
Where in the brain is the reward centre? In the mPFC part that causes negative symptoms?
I'm going to push through with trying the MAOI Nardil and/or Parnate in the hopes that I might be lucky for once and doesn't cause hallucinations. Nortriptyline is also on my list of the drugs that I want to try. But after 12 years of suffering I think it's time to bring out the big guns first (the MAOI's).
I'm curious, how are your hallucinations like? Do they scare you? Are they overwhelming or can you just not pay attention to them?
My hallucinations changed (the content of the voices) over the course of the psychotic breaks I had, I suffer from psychosis only when I fall (or am) in love and/or have a relationship (fell in love 3 times, broke up 3 times, had 3 different kinds of hallucinations). I don't quite fit into the common (paranoid) schizophrenic picture according to my psychiatrists because what happens to someone who falls in love and/or is in a relationship (and/or breaks up) can be considered as having a "psychotic episode" just like "normal" people would experience falling/being in love and/or after a break-up.
When I had my first psychotic break, the voice in my head was comforting and talking about me to "others" positively, after the full-blown psychosis the voice started talking directly to me (and I was unable to distinguish it between real or fake) and it turned into PURE EVIL and DEMEANING and it was this psychosis (or that toxic person I probably can say afterwards) that totally destroyed me mentally. I was in my 20's, making myself ready for my bright future, open up a business, dropping friends/people out of my life whom were dragging me down, a stressful period from transitioning from puberty to adulthood, but at the same time enlightening. However, I was pulled into a criminal offence by my childhood girlfriend (whom was hanging out with criminal people) and I got mixed up in a conspiracy (and no, I wasn't delusional, there really was a big conspiracy going against me and her. That I wasn't delusional got confirmed by psychiatry 5-6 years after it happened. What they eventually said to me after calling me delusional/schizophrenic each time I tried to tell my story for 5-6 years, they, after another serious break-down that caused a 2 week in the psych-ward, they said: my story is impossible to be made-up but quite the contrary, quite plausible). However, she (my ex) choose the side of the ones that conspired against me. She actually was the schizophrenic among us two, she was brainwashed and thought I was a bad person even though she had known me from childhood. Anyway, in the end of the story, even though I was already psychotic for months I was able to save her sanity and make her "normal" again. By the time I broke the conspiracy that was played against us it was too late to save me, I became schizophrenic for up to 6-9 years. I couldn't let go of her or the past and what happened in the past and her demonic voice/hallucinations kinda haunted me until I moved away 7 years later to another city to start a new life. After 9 years I stepped up to a good lawyer to discuss my possibilities to sue all of the people that conspired against me but I've been told I do not make any legal chance because the criminal act was done to her and without her testimony I wouldn't make a chance to take my revenge and throw people in jail. After that I let go of her and the past and never heard her in my hallucinations again. (Until I contacted her again 11 years later with the message that I'm sorry what happened between us and wanted to talk things through, after a couple of days I briefly heard her in my hallucinations saying I am just sad, which was true btw. After that message and the hallucination that followed I became all anxious and amped-up that I decided to never ever contact her again).
After 9 years I fell in love again, and again I got pulled into a conspiracy again, not a conspiracy directly concerning me but my dad. Because I was not directly involved I was able to keep my focus on the girl, this time the hallucinations got another content, more mystical, more manageable, more meaningful, not condescending or evil like I experienced all of those years but they were confusing though. The voices in my head tried to make me believe that she was the girl I was going to end up marrying but with my common sense, I was reluctant. After a argument she caused a mild psychotic episode in me and I threw her out of my life. Many months later she asked for forgiveness and I allowed her in my life again, until a year later when she drove me completely crazy/psychotic again. I started hallucinating again and fell into a full-blown psychotic episode again, the hallucinations were playing tricks on me and were trying to convince me of her innocence and that she and I belong together. However at the same time I noticed that the hallucinations were dumber than usual, they were saying: "we are living inside his dreamworld". After this remark of my hallucinations I started paying more attention to the hallucinations, not long after I broke contact with this girl, the hallucinations disappeared and I was left with no more than the emotional damage she had caused.
Third time I fell in love (more than a year ago), the voices changed content again. I fell in love with a girl instantly, just by making eye-contact. I told her this and she also liked me but unfortunately she had a boyfriend. I went into hypomania because of what I felt for her. The build up energy caused me to go into psychosis that followed months later, but it was the most mesmerizing of all the psychosises I had to date, when I was full-blown psychotic there was an "energy from heaven" (don't know how to explain it other than that) running through me heart with the most angelic wishes possible. Days/weeks after the voices in my head were trying to convince me that what I was experiencing was not psychotic, her voice in my head was complaining to me about her relationship / her boyfriend, the voice in my head was trying to convince me that she was not happy in her current relationship. And when a voice is so convincing and continues I eventually believe some of it but it also causes me to not think straight and that eventually leads to be destructive. Anyway, I already made up my mind about this girl and pushed her away because she already was in a relationship. I had to live with hallucinations/voices again though until they revealed themselves by commenting on what was doing when I already broke all contact with her and was over her.
Sorry, I just felt the need to rant/vent to explain myself. What I'm trying to say with my story's is that meeting these three girls have thought me a valuable lesson about hallucinations, I've learned that whenever I'm able to let go of my past and/or outsmart a hallucination they disappear and/or they do not gain power over me (and my thoughts) and the more I fall in love with the opposite sexes the less this "curse" has and can have a hold on me. And I think that is the key that I do not suffer from positive symptoms/schizophrenia at the moment (or won't because my alcohol consumption) because I don't give the hallucinations a reason to exist. Some schizophrenics give a reason for them to exist (because they keep feeding the 'evil'), and I can consider myself lucky I'm not one of them. The last time I had a hallucination was in november '16, and I have not let a hallucination exist eversince. What bothers me, and I think I speak for anyone that has gone through a serious broken heart and/or abuse is the emotional damage someone can have on one another. And I think the consequences of a broken heart can be as crippling as experiencing negative symptoms/anhedonia/depression.