Migraine Devices

FDA‑cleared devices are a powerful addition to the migraine toolbox because they offer an effective, low–side-effect, non‑medication way to both treat attacks and help prevent them by directly modulating the brain’s pain pathways.

Because different devices work through different mechanisms and can have benefits comparable to medications, I encourage patients (with their doctors) to seriously consider trying a device rather than waiting to use it as a last resort.

—Dr. Bondy

Most FDA‑cleared migraine devices can be used for both:

• Acute treatment – during a migraine attack to reduce pain and other symptoms
• Prevention – on a regular schedule (daily or every other day, depending on the device) to help reduce how often attacks occur and how severe they are

—Dr. Bondy

Clinical trial data shows devices are comparable to medication studies, with >50% response rates in many trials.

In my practice, I see them as roughly in the same effectiveness range as common migraine drugs, with the big differences being side‑effect profile, how they’re used, and which mechanism/nerve they target. Which device works best tends to vary from person to person, rather than one device clearly outperforming the others.

—Dr. Bondy

The 6 FDA-cleared devices are cleared primarily for the treatment of migraine, but some are also cleared for other headache disorders.

• Each device has specific FDA indications (for example, some for episodic or chronic migraine, some also for cluster headache or other headache types), and that varies by device.
• Because they target migraine‑related brain and nerve pathways, they’re most strongly supported for migraine, and may or may not help with other headache disorders a person has.
• For people with more than one headache disorder, my approach is to individualize: review the person’s specific diagnoses and then choose a device whose evidence and mechanism best match their main problem, often alongside other treatments.

So, they’re not universal headache fixes, but they can be very helpful tools, especially for migraine, and sometimes for other headache types when a doctor feels it’s appropriate and supported by evidence for that device.

No, over‑the‑counter TENS/TNS units are not suitable substitutes for FDA‑cleared migraine devices.

TENS units you can buy online use different frequencies, phases, and currents and mainly have a local, surface effect (“gate control” – blocking pain signals where they’re applied).

By contrast, FDA‑cleared migraine devices are specifically designed and tested to target deeper pain pathways in the brainstem and central nervous system, so they work on different targets in a much more precise way than generic TENS/TNS devices.

Getting a device covered is partly up to the insurance company and manufacturer, but patients can still take important steps.

Work with a headache specialist who can prescribe the device and submit strong documentation (diagnosis, disability level, failed or poorly tolerated meds, and why a device is medically needed), and use the device company’s support team for prior authorizations, template letters, and appeals if you’re denied.

Ultimately, coverage also depends on whether the company has obtained the right billing codes and contracts with your insurer, so checking each specific device with your plan is key.

—Dr. Bondy

The best way is for patients to bring the idea to their HCP as part of a bigger treatment conversation, not as a yes/no question.

For example, they can say: “I’ve heard about FDA‑cleared neuromodulation devices for migraine. Given my history and how I’ve done on medications, do you think any of these might be appropriate for me?” and then discuss specific devices (like Nerivio, Cephaly/HeadaTerm, Relivion, GammaCore, STMS) in the context of their diagnoses, other conditions (e.g., pacemaker, epilepsy, implanted devices), and treatment goals.

In practice, these devices are prescription‑based, so access usually goes through:

• A neurologist or headache specialist visit (in‑person or telehealth)
• Sometimes systems like the VA or specialty clinics
• The device company’s support team, which can help coordinate prescriptions and logistics once the HCP agrees

Devices should be chosen and monitored with a knowledgeable HCP as part of a personalized migraine plan.

—Dr. Bondy

Most people feel a strong but tolerable tingling or pulsing sensation, and with some devices it can feel a bit like a gentle vibration or tapping under the skin. The intensity is usually adjustable, so it should feel noticeable—but not painful—during the session.

—Dr. Bondy

Most people only notice mild side effects with migraine devices, such as tingling or pulsing where the device is used, slight skin irritation, or feeling relaxed or a bit sleepy with some head-worn devices.

However, these devices may not be right for everyone: patients with a pacemaker or implanted electronic device, uncontrolled epilepsy, metal/implants near the treatment area, or who are pregnant or have serious heart conditions should always check with their doctor and the specific device’s safety information before using one.

—Dr. Bondy

Yes. If one FDA‑cleared migraine device doesn’t provide enough relief or isn’t comfortable, it’s reasonable—under a doctor’s guidance—to try a different device, because they work through different nerves and mechanisms and many people find that one option works better for them than another.

—Dr. Bondy

Yes. Patients can use more than one FDA‑cleared migraine device (not simultaneously), as part of a broader treatment plan—for example, using one primarily for prevention and another for acute attacks—as long as this is coordinated with their healthcare provider to ensure it’s safe and appropriate for their specific medical situation.

—Dr. Bondy