คำอธิบาย
Diazepam and quetiapine together significantly increase CNS depression and carry risk of severe sedation and cardiorespiratory compromise.
กลไก
Additive CNS depression through complementary receptor mechanisms (GABA-A vs. H1/alpha-1/D2 blockade); quetiapine also prolongs QT, adding cardiac risk.
ความสำคัญทางคลินิก
Excess sedation and cardiovascular events are documented with the combination; particularly risky in elderly or medically ill patients.
การจัดการ
Use at minimum doses only when clearly indicated; monitor sedation level, ECG, and vital signs.
ข้อจำกัดความรับผิดชอบทางการแพทย์
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.