Rizatriptan is not an NSAID. It belongs to a completely different class of medications called triptans (selective serotonin receptor agonists). While both rizatriptan and NSAIDs like ibuprofen or naproxen can be used to treat migraine pain, they work through entirely different mechanisms in the body.
How Rizatriptan Works
Rizatriptan targets specific serotonin receptors in the brain. By activating these receptors, it narrows blood vessels in the brain and blocks pain signals from being transmitted. It also reduces the release of natural substances responsible for the pain, nausea, and light sensitivity that come with migraines.
NSAIDs, by contrast, reduce pain by blocking inflammation throughout the body. They inhibit enzymes involved in producing inflammatory chemicals, which is why they work for a wide range of pain types, from headaches to joint pain to muscle soreness. Rizatriptan has no anti-inflammatory effect. It is designed specifically for migraines and works only in the brain’s pain pathways related to migraine attacks.
What Rizatriptan Is Approved to Treat
Rizatriptan is approved for the acute treatment of migraine with or without aura in adults and in children ages 6 to 17. That’s a narrow scope compared to NSAIDs, which treat everything from arthritis to menstrual cramps to fevers. Rizatriptan does not prevent migraines from occurring, and it has not been established as safe or effective for cluster headaches. It’s also not indicated for certain rare migraine subtypes, including hemiplegic migraine (which involves temporary paralysis) and basilar migraine (which affects vision and hearing).
The standard adult dose is 5 mg or 10 mg taken at the onset of a migraine. If the headache returns, a second dose can be taken after two hours, but the total should not exceed 30 mg in a 24-hour period.
Different Risk Profiles
Because rizatriptan and NSAIDs work through different pathways, they carry different risks. Rizatriptan narrows blood vessels, which means it is off-limits for people with cardiovascular conditions. The list of contraindications includes a history of heart attack, stroke, uncontrolled high blood pressure, angina, peripheral vascular disease, and certain heart rhythm problems like Wolff-Parkinson-White syndrome.
NSAIDs carry their own risks, particularly stomach irritation, ulcers, and kidney strain with prolonged use, but they don’t constrict blood vessels the way triptans do. This is one reason international clinical guidelines generally recommend trying NSAIDs first for milder migraine episodes, reserving triptans like rizatriptan for moderate to severe attacks or cases where NSAIDs haven’t worked well enough.
Can You Take Rizatriptan With an NSAID?
Because the two drug classes work differently, combining them is an active area of clinical interest. A combination of rizatriptan (10 mg) and naproxen (550 mg) has been studied in clinical trials to see whether taking both together provides better two-hour pain relief than either drug alone. A combination product pairing another NSAID, meloxicam, with rizatriptan already exists, with the Mayo Clinic describing them as distinct components: meloxicam as the NSAID and rizatriptan as the triptan.
The logic behind combining them is straightforward. Rizatriptan targets migraine-specific pathways in the brain, while the NSAID addresses the broader inflammatory component of the headache. Attacking the migraine from two angles can improve the odds of full pain relief. If you’re currently using one and considering adding the other, that’s a conversation worth having with your prescriber, since the combination involves balancing the side effect profiles of both drugs.