Looking for advice on medication combinations

I'm on olazapine for schizophrenia n effexor for ptsd also gabapentin for anxiety n it's a good combination for me although I only know that because I took a gene test at the doctor's office to see which medications work with me n which ones dont. I recommend asking your PCP if they offer the gene test so you don't have to keep being put on medication that doesn't work well with your body. Depakote made me feel like a zombie n also my hair was falling out but everybody reacts differently.