Which of the following medications is commonly used to treat acute migraines?

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Triptans are specifically designed to treat acute migraines effectively. They work by agonizing serotonin receptors, particularly the 5-HT_1B and 5-HT_1D subtypes, which helps alleviate migraine symptoms through vasoconstriction of dilated intracranial blood vessels and inhabilities of pro-inflammatory neuropeptides. This mechanism addresses both the pain and associated symptoms of migraines.

While other options have their uses in various contexts, they do not target acute migraine attacks in the same direct and effective manner. Selective serotonin reuptake inhibitors (SSRIs) are primarily used for depression and anxiety disorders, while beta-blockers are often prescribed for migraine prevention rather than treating an acute attack. Aspirin can relieve mild to moderate headaches but does not have the specific targeting efficacy for acute migraines that triptans provide. Therefore, triptans are the first-line therapeutic agent when managing acute migraine episodes.

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