Risperidone

• Risperidone blocks dopamine D2 and serotonin 5-HT2 receptors, stabilizing mood and behavior.
• It treats schizophrenia, bipolar disorder, and irritability in autism spectrum disorder.

Chemical Formula:

• C₂₃H₂₇FN₄O₂

Mechanism of Risperidone:

• Antagonist at D2 and 5-HT2A
• Also affects α1, H1 receptors

Uses of Risperidone:

• Schizophrenia
• Bipolar disorder
• Irritability in autism

Side Effects:

• Moderate EPS (esp. at high doses)
• Weight gain
• Hyperprolactinemia
• Orthostatic hypotension

Notes:

• First-line atypical antipsychotic
• Available in long-acting injectable (Risperdal Consta)

Thank you for reading from Firsthope's notes, don't forget to check YouTube videos!