Sympathetic outflow

Introduction to Alpha Agonists: Alpha agonists are a class of drugs that primarily act on alpha-adrenergic receptors. These receptors are part of the sympathetic nervous system and respond to the neurotransmitters epinephrine (adrenaline) and norepinephrine (noradrenaline). When activated, alpha receptors typically cause constriction of blood vessels and an increase in blood pressure. Alpha agonists can … Read more