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AMERGE vs ONZETRA XSAIL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. AMERGE and ONZETRA XSAIL are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

amergeonzetra xsail

Rating

70/100
New

Pharmacy pays

~$33.44 /30
~$483.36 /30

Type

RX
RX

Active ingredient

NARATRIPTAN HYDROCHLORIDE
SUMATRIPTAN SUCCINATE

Manufacturer

Glaxosmithkline
Currax

Dosage forms

Tablet
Capsule

Drug class

Serotonin-1b and Serotonin-1d Receptor Agonist
Serotonin-1b and Serotonin-1d Receptor Agonist

Boxed warning

None
None

Half-life

—
about 2 hours (terminal elimination half-life 115 ± 19 minutes)

Treats

Migraine Disorders
Cluster Headache, Migraine Disorders

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Frequently asked questions

Which is cheaper, Amerge or Onzetra Xsail?

Amerge costs pharmacies less to acquire — about $33.44 vs $483.36 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Amerge and Onzetra Xsail?

Amerge contains Naratriptan Hydrochloride, while Onzetra Xsail contains Sumatriptan Succinate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.