Rizatriptan is a triptan medication, specifically a 5-HT1B/1D receptor agonist. It works by narrowing blood vessels in the brain and reducing the release of substances that can trigger migraine headaches.
This dual action helps alleviate the pain and other symptoms associated with migraines, such as nausea and sensitivity to light and sound. Rizatriptan is available in various forms, including tablets and orally disintegrating tablets, allowing for flexible administration.
The medication targets the serotonin receptors believed to play a significant role in migraine pathogenesis. By activating these receptors, rizatriptan interrupts the pain pathways in the brain, providing headache relief. The onset of its effect is typically felt within 30 minutes of taking the medication, with effects lasting several hours.
Remember, rizatriptan is a prescription medication, and it’s crucial to follow your doctor’s instructions regarding dosage and frequency of use. Always discuss potential side effects and interactions with your healthcare provider before starting treatment.
