Tag: Catecholamine

Norepinephrine is recommended as the first-line vasopressor for treating septic shock [1.3.3]. The critical question for clinicians is: does norepinephrine raise or lower heart rate? The answer is complex, involving direct stimulation and indirect reflex actions that can lead to opposite outcomes.

Adrenaline, also known as epinephrine, is a potent hormone and medication that acts on the body's adrenergic receptors to trigger the 'fight-or-flight' response. The specific classification "What is adrenalin class 8?" is not a standard term in pharmacology, which instead places this vital compound into the class of catecholamines.

Dopamine is a crucial medication used in intensive care to treat low blood pressure and certain types of shock. But **is dopamine a vasoconstrictor**? The answer is complex, as its effects—ranging from vasodilation to vasoconstriction—are dependent on the administered amount.