Cefaly is a Belgian medical technology company that sells an FDA-cleared, drug-free wearable device designed to treat acute migraine attacks and help prevent future ones. The device is available without a prescription and is eligible for HSA and FSA reimbursement in the United States.
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Cefaly in the news
Recent updates and background about Cefaly, summarised in our own words.
Audrey Cefaly's play captured in photos and videos at Theatre NOVA
BroadwayWorld has published a collection of photos and videos from the Theatre NOVA production of The Last Wide Open by Audrey Cefaly. The material documents the 2026 staging of the play.
Visit Cefaly →Theatre NOVA stages The Last Wide Open by Audrey Cefaly
Theatre NOVA is presenting a production of The Last Wide Open, a play written by Audrey Cefaly. Photos and videos from the 2026 run of the show have been made available through BroadwayWorld.
Visit Cefaly →Phase 3 clinical trial examines e-TNS for acute migraine treatment
A phase 3 randomized, double-blind, sham-controlled clinical trial investigated the use of external trigeminal nerve stimulation for the acute treatment of migraine. The study, known as the TEAM trial, was published in Nature.
Visit Cefaly →Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.
What others ask about Cefaly
Answers to the most common questions, based on search behaviour and our own research.
Is Cefaly a reliable company to buy from?
Cefaly Technology has been operating since 2004 and holds FDA clearance for both acute and preventive migraine treatment. The device is backed by published clinical studies and is the most frequently prescribed neuromodulation device for migraine within the Veterans Health Administration as of 2025.
Can I return the Cefaly device if it does not work for me?
Cefaly offers a 90-day risk-free trial, which means customers can return the device within that period. The company has a dedicated Returns and Warranty policy listed on its website.
Do I need a prescription to buy the Cefaly device?
No, Cefaly does not require a prescription. It was approved for over-the-counter use in 2020 and can be purchased directly through the website.
Can I use my HSA or FSA to pay for Cefaly?
Yes, the Cefaly device is HSA and FSA eligible, which means eligible customers in the United States can use their health savings or flexible spending account funds to cover the purchase.
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