Which class of medications includes propranolol, metoprolol, and nadolol used for migraine prevention?

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Multiple Choice

Which class of medications includes propranolol, metoprolol, and nadolol used for migraine prevention?

Beta-blockers are the class that includes propranolol, metoprolol, and nadolol, and they’re used for migraine prevention. These drugs help reduce how often migraines occur and how severe they are by dampening sympathetic influences and stabilizing vascular and neuronal activity in the brain. Propranolol is nonselective for beta receptors, while metoprolol and nadolol are other beta-blockers with varying receptor interactions; all are used preventively rather than for acute treatment. Other options listed represent distinct approaches—anticonvulsants are another preventive class, CGRP blockers are targeted preventives, and triptans are used to abort an ongoing migraine.

Beta-blockers are the class that includes propranolol, metoprolol, and nadolol, and they’re used for migraine prevention. These drugs help reduce how often migraines occur and how severe they are by dampening sympathetic influences and stabilizing vascular and neuronal activity in the brain. Propranolol is nonselective for beta receptors, while metoprolol and nadolol are other beta-blockers with varying receptor interactions; all are used preventively rather than for acute treatment. Other options listed represent distinct approaches—anticonvulsants are another preventive class, CGRP blockers are targeted preventives, and triptans are used to abort an ongoing migraine.

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