Key takeaways
Sumatriptan (Imitrex) and rizatriptan (Maxalt) are both triptans used to treat migraines, but they have some differences. Sumatriptan is only approved for adults, while Rizatriptan can be used by children as young as 6 years old. Sumatriptan is available in various forms, including tablets, injections, and nasal sprays, whereas rizatriptan comes as a tablet and an orally disintegrating tablet (ODT). Rizatriptan might work faster than sumatriptan, but its effects may not last as long. Common side effects of sumatriptan include tingling or numbness of fingers or toes, while rizatriptan often causes dizziness and sleepiness. Both medications can interact with antidepressants and other migraine treatments, so it's important to discuss all your medications with your prescriber.
