vasopressors

Vasopressors are medications that help increase blood pressure by constricting blood vessels. They are used in emergency situations, such as severe blood loss or shock, to improve blood flow to vital organs like the heart and brain. By narrowing the blood vessels, vasopressors elevate blood pressure, ensuring that organs receive enough oxygen and nutrients to function properly. Common examples include norepinephrine and dopamine. These drugs are administered in hospitals under careful medical supervision because they can have significant effects and potential side effects.