Recently, ketamine and dexmedetomidine have been used to prevent shivering during anaesthesia, with good results. Ketamine (a competitive NMDA receptor antagonist) plays a role in thermoregulation at various levels and ketamine, has been shown to inhibit postoperative shivering in some reports and studies.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Postoperative Shivering
Timeframe: Change in every 10 minutes after spinal anesthesia till PACU discharge after 01 hour PACU stay.