Alternatives to Rizatriptan If You Can't Fill Your Prescription

When You Can't Get Rizatriptan: What Are Your Options?

Rizatriptan (Maxalt) is a widely used triptan for acute migraine treatment, but pharmacy stocking issues, insurance barriers, and the occasional out-of-stock situation can leave patients without their medication when they need it most. The good news: rizatriptan is one of several effective migraine treatments, and your doctor has multiple alternatives they can prescribe.

This guide covers the best alternatives to rizatriptan — other triptans in the same drug class, newer non-triptan options, and over-the-counter approaches. Always talk to your doctor or pharmacist before switching medications.

Other Triptans: The Closest Alternatives

Triptans work by activating serotonin receptors (5-HT1B/1D) in the brain, causing vasoconstriction and blocking pain signals. All triptans in this class are used for the same indication — acute migraine — and they share a similar safety profile. The main differences are speed of onset, duration, available forms, and cost.

1. Sumatriptan (Imitrex) — Most Widely Available Triptan

Sumatriptan is the most commonly prescribed triptan in the United States and the most widely stocked at pharmacies. It's available in more forms than any other triptan: oral tablets (25 mg, 50 mg, 100 mg), nasal spray, and subcutaneous injection. The injection form provides the fastest onset — often effective within 10-15 minutes.

Generic sumatriptan is inexpensive — often under $10 for a 9-tablet supply with a discount coupon — and covered by virtually all insurance plans. If your insurance covers sumatriptan but not rizatriptan, or if you can't find rizatriptan locally, sumatriptan is the easiest switch.

2. Eletriptan (Relpax) — Longer Duration

Eletriptan (brand name Relpax) is known for its longer duration of action — up to 12 hours — which makes it a good option for patients with migraines that tend to recur or last a long time. It's available as 20 mg and 40 mg tablets. Generic eletriptan has been available since 2017 and is reasonably priced with discount coupons ($30-$80 for 6-9 tablets).

One study found eletriptan to be slightly more effective than sumatriptan for pain relief at 2 hours. If your migraines often come back after an initial dose of rizatriptan, eletriptan may provide longer-lasting relief.

3. Zolmitriptan (Zomig) — Tablet and Nasal Spray

Zolmitriptan (brand name Zomig) comes in oral tablets (2.5 mg, 5 mg), orally disintegrating tablets, and a nasal spray. The nasal spray form works quickly — often within 15 minutes — making it a good choice for patients who experience significant nausea or who need fast relief. Generic zolmitriptan tablets are generally affordable with coupons.

4. Naratriptan (Amerge) — Milder, Slower, Longer-Lasting

Naratriptan (brand name Amerge) has the longest half-life of the commonly used triptans — about 6 hours. It has a slower onset (2-4 hours to peak) but may cause fewer side effects than faster-acting triptans. It's often preferred for patients who find other triptans too stimulating or who have migraines with a slow, gradual buildup. Available in 1 mg and 2.5 mg tablets; generic is inexpensive.

Newer Migraine Medications: CGRP Antagonists

If you can't take triptans due to cardiovascular contraindications — or if triptans simply don't work well for you — newer CGRP (calcitonin gene-related peptide) antagonists are now available and can be very effective.

Ubrogepant (Ubrelvy) — Oral tablet (50 mg, 100 mg); no vasoconstrictor effects, so it can be used in patients with cardiovascular conditions that contraindicate triptans. Can be taken with other medications that interact with triptans. Expensive without insurance, but often covered with prior authorization.

Rimegepant (Nurtec ODT) — Orally disintegrating tablet (75 mg); unique in that it's approved for both acute treatment AND prevention of migraines; long-lasting relief; no cardiovascular restrictions.

Lasmiditan (Reyvow) — A "ditan" rather than a triptan; works on 5-HT1F receptors (not 1B/1D); no vasoconstriction; oral tablet (50 mg, 100 mg); NOTE: lasmiditan is a Schedule V controlled substance, so do not drive for 8 hours after taking it.

OTC and Non-Prescription Options

For mild to moderate migraines, over-the-counter options may provide some relief:

Excedrin Migraine — Acetaminophen + aspirin + caffeine; can be effective for mild-moderate migraines; available at most stores without a prescription.

NSAIDs (ibuprofen, naproxen) — Naproxen sodium 220 mg (Aleve) or ibuprofen 400-600 mg can help; less effective than triptans for moderate-severe migraines but useful as a bridge.

Note: Frequent use of any acute migraine medication (more than 10 days/month) can lead to medication overuse headache (MOH), which makes migraines more frequent. This applies to OTC drugs as well as prescription triptans.

Which Alternative Is Right for You?

The right alternative depends on your medical history, cardiovascular risk factors, how your migraines present, and what your insurance covers. Here's a quick guide:

Need the easiest-to-find, cheapest triptan: → Sumatriptan

Have long migraines that recur: → Eletriptan or naratriptan

Can't take triptans due to heart disease or stroke history: → Ubrogepant or rimegepant

Need a nasal spray (can't swallow during attacks): → Zolmitriptan nasal spray or sumatriptan nasal spray

If your goal is to stick with rizatriptan, try medfinder to quickly locate which pharmacies near you have it in stock. See also: How to Find Rizatriptan in Stock Near You.