A patient with migraines is started on a beta blocker. Which statement indicates understanding of the medication's effect?

A patient with migraines is started on a beta blocker. Which statement indicates understanding of the medication's effect?

• A. I need to take it every day to reduce the frequency of migraines
• B. It will provide complete relief from migraines
• C. It will reduce the duration of migraines
• D. It will treat a migraine once it has begun

Answer: (A)

Beta blockers used for migraine prevention work by reducing how often headaches occur, not by stopping a migraine once it starts. Because of that, the patient needs to take the medication daily, and it may take several weeks to see a meaningful drop in headache frequency. They are not fast-acting abortive treatments and are not expected to provide complete relief or shorten a migraine that has already begun. So stating that it’s taken every day to lower the number of migraine days shows understanding of how this medication is intended to work.

Beta blockers used for migraine prevention work by reducing how often headaches occur, not by stopping a migraine once it starts. Because of that, the patient needs to take the medication daily, and it may take several weeks to see a meaningful drop in headache frequency. They are not fast-acting abortive treatments and are not expected to provide complete relief or shorten a migraine that has already begun. So stating that it’s taken every day to lower the number of migraine days shows understanding of how this medication is intended to work.