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Does Prozac Interact With Perphenazine, Gabapentin And L-Theanine?
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Detailed Answer:
Hello, and thanks very much for your question.
Let me break this down by neurotransmitter, as I think this is the easiest way to explain the potential interactions here.
Prozac is an SSRI, and increases serotonin in the brain.
Perphenazine is a neuroleptic, and decreases dopamine in the brain.
Gabapentin acts at GABA receptors in the brain.
L-theanine increases serotonin in the brain, and therefore could interact with Prozac leading to increased serotonin in the brain and potentially cause serotonin syndrome, a dangerous condition that requires hospitalization.
5-HTP increases serotonin in the brain, and just like L-theanine could interact with Prozac leading to increased serotonin in the brain and potentially cause serotonin syndrome as described above.
Therefore, it would be safe to take Prozac + Perphenazine + Gabapentin, but I would avoid L-theanine and 5-HTP. This is actually okay, because large randomized controlled trials have never shown either L-theanine or 5-HTP to be any more effective than placebo.
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