Xytrex 5 mg Tablet contains 5 mg of Olanzapine, an atypical antipsychotic medication. Olanzapine functions by antagonizing multiple neurotransmitter receptors in the brain, including serotonin (5HT2A/2C, 5HT3, 5HT6), dopamine (D1–D5), muscarinic (M1–M5), adrenergic (α1), and histamine (H1) receptors. This broad receptor affinity contributes to its efficacy in treating various psychiatric conditions