Mechanism of Action of Noradrenaline
Introduction Noradrenaline (norepinephrine) is an endogenous catecholamine that functions as both a neurotransmitter and a hormone. It is widely used clinically as a vasopressor in conditions such as septic shock and acute hypotension. Noradrenaline primarily acts on α-adrenergic receptors with additional β1 receptor activity, leading to potent vasoconstriction and increased blood pressure. Mechanism of Action … Read more