A non-invasive brain stimulation technique that uses magnetic fields to modulate neural activity, FDA-approved for depression, OCD, and migraine prevention.
Reviewed by the HeyPsych Medical Review Board · Reviewed November 24, 2025
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Used for
Also prescribed for (off-label)
Common use
Transcranial Magnetic Stimulation is used for Major depressive disorder (treatment-resistant). The full guide below has the details.
How many people in 100 notice each one in clinical studies. Many early side effects fade within a few weeks.
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Appears safe, though more studies needed.
General information, not advice for your case. Talk it through with your prescriber or pharmacist.
Seizure (extremely rare)
Thoughts of suicide? Call or text 988, any time.
Everything we know about Transcranial Magnetic Stimulation (TMS), section by section.
12 chapters · about 12 min to read it all. Open any one.
Frequency: Daily sessions (5 days/week).
Duration: 20–40 minutes per session; 3–6 weeks total treatment course.
typical session cost: $300–$500
total treatment cost: $6,000–$12,000 for full course
insurance coverage: Often covered for treatment-resistant depression; coverage expanding for OCD.
cost effectiveness: High when successful, reducing long-term medication and hospitalization costs.
Response varies across individuals; durability of benefit may require maintenance sessions.
This treatment information is for educational purposes only. Treatment decisions should be made in consultation with qualified healthcare professionals based on individual circumstances, symptoms, and medical history. Do not attempt treatment without professional guidance.
Thinking about Transcranial Magnetic Stimulation (TMS)? A prescriber can tell you if it fits.
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