Nereus (tradipitant)
Indications for Prior Authorization
Nereus (tradipitant)
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For diagnosis of Prevention of Vomiting
Indicated for the prevention of vomiting induced by motion in adults
Criteria
Nereus
Prior Authorization
Length of Approval: 1 Month(s)
- Used for the short-term prevention of vomiting induced by motion AND
- Patient is 18 years of age or older AND
- Dosing frequency will be limited to once daily dosing AND
- Trial and failure, contraindication, or intolerance to two conventional motion sickness therapies including but not limited to the following: environmental modification, transdermal scopolamine and antihistamines (e.g., dimenhydrinate, meclizine) [3] [4] AND
- Requested drug is not being prescribed for off-label use (e.g., drug induced nausea and vomiting, morning sickness, vertigo)
P & T Revisions
2026-06-12
References
- Nereus Prescribing Information, Drugs at FDA, Vanda Pharmaceuticals Inc. Accessed May 2026.
- Prevention and Treatment of Motion Sickness, American Academy of Family Physicians, Andrew Brainard, MD, MPH, Chip Gresham, MD, Am Fam Physician. 2014;90(1):41-46, May 2026.
- UpToDate - Motion Sickness, Adrian J Priesol, MD, FRCPC, May 2026.
- CDC Yellow Book: Health Information for International Travel, John F. Golding, 2026
Revision History
- 2026-06-12: New Program
HEALTHY LIVING