Non-CYP metabolism. No data pointing to CYP-interaction. Four lists stating non-porphyrinogenicity.

Synthetic catecholamine used in acute heart failure due to its inotropic effects on the heart. Given in infusion 0.25-1 g/l.

Metabolized in tissues and in the liver. Conjugated to glucuronic acid and methylated by COMT. Excreted in urine within six hours as glucuronide conjugates.

Uneventful use reported in 1 patient with acute porphyria.