<unk>  is an analgesic opioid that is FDA approved for the {{{indicationType}}} of adjunct surgical procedures and anesthesia.   Common adverse reactions include cardiovascular: bradyarrhythmia (14% ), hypertension (18% ), hypotension (10% ), tachycardia (12% ), gastrointestinal: nausea (28% ), vomiting (18% ).
Alfentanil
Ketamine
Fentanyl 
Propofol
Remifentanil
Etomidate
Mirfentanil
Sevoflurane