This intravenous or intramuscular anesthetic agent has bronchodilating properties that do not appear to act via the b-adrenergic receptor. There is evidence from animal studies and from case reports in humans that it is a useful bronchodilator. The adult dose ranges from 1 to 2 mg/kg initially, followed by an infusion of 10 to 40 pg/kg/min.

Side-effects include tachycardias, hypertension, hallucinations, and raised intracranial pressure. As with the inhalational agents, this is not a drug for the inexperienced clinician but should be administered by those experienced in its use.

Blood Pressure Health

Blood Pressure Health

Your heart pumps blood throughout your body using a network of tubing called arteries and capillaries which return the blood back to your heart via your veins. Blood pressure is the force of the blood pushing against the walls of your arteries as your heart beats.Learn more...

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