I got diagnosed with schizophrenia and got hospitalized twice and if i may share what has been my experience with medications.
1st time: got put on olanzapine then abilify, I gained weight, couldn't read properly, stopped reading my bible because of sleep deprivation caused by the medication that is still affecting me, i lost emotions and became dull (intellectually slowed down), my creativity and imagtination also suffered, and i basically almost rebelled against God because of how hard it was. I couldn't sleep for several months after properly, and it took a while for the side effects to leave. I also had restlessness. Also didn't stop the voices because they were demons, and they still attacked me to make it all worse.
2nd time: i was legitametely deluded because of a bad epistemology and i thought i was having visions and that God was going to marry me to all these girls and that all these dreams i was having were going to come true. Nope, i was medicated, muscles became stiff, stopped having dreams, devil was still harassing me with cursing voices and accusations. This time though i became much stronger in faith and spirit, but after being put on injections i became really numb mentally, i lost motivation, backslid to pornography because i had very little dopamine. I cannot stress how bad the low dopamine feels, the medication disrupted everything there. I have a hard time doing more demanding tasks, don't feel like eating, or working, my brain felt fried and blocked, and of course, similar as first time, messed up sleep and intellect. I also lost a lot of hope for my future because of its
I stopped taking medication about two months ago, its been a constant improvement ever since: discerning devils and delusions from reality, attempting to get my dopamine high again for school and things, i still struggle with pornography, motivation, and working, but i hope and pray it will return to normal.
I also did research and it appears to be that the majority of people are ignorant about, or lied about the efficacy of medications, especially for mental 'illness' which has yet to be scientifically proven (google this, you cannot prove someone is mentally ill because no tests for it exist, it is based solely on diagnosis). In my case, drugs hurt me more and for a while put in me depression and left me sick. I am sure not everyone feels the same way.