User:Mr. Ibrahem/Dobutamine

Dobutamine is a medication used in the treatment of cardiogenic shock and severe heart failure. It may also be used in certain types of cardiac stress tests. It is given by injection into a vein or intraosseous as a continuous infusion. The amount of medication needs to be adjusted to the desired effect. Onset of effects is generally seen within 2 minutes.

Common side effects include a fast heart rate, an irregular heart beat, and inflammation at the site of injection. Use is not recommended in those with idiopathic hypertrophic subaortic stenosis. It primarily works by direct stimulation of β1 receptors, which increases the strength of the heart's contractions. Generally it has little effect on a person's heart rate.

Dobutamine was approved for medical use in the United States in 1978. It is available as a generic medication. In the United Kingdom as of 2018 it costs the NHS about 2 pounds per vial. It was initially made from isoproterenol.