Transcranial magnetic stimulation

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How you prepare

By Mayo Clinic staff

Before having the procedure, you may need to have a medical evaluation to make sure it's safe for you and a good option in your case. You may need a full physical and psychiatric evaluation. You should:

  • Tell your health provider if you're pregnant or thinking of becoming pregnant.
  • Tell your doctor if you have any metal or implanted medical devices in your body. Transcranial magnetic stimulation usually isn't recommended if this is the case.
  • Discuss any medications you're taking, including over-the-counter medications, herbal supplements and vitamins. Bring a list of what you're taking, including dosages and how often you take them.
  • Tell your doctor if you have a history of seizures.

Transcranial magnetic stimulation isn't invasive, doesn't require anesthesia and can be performed in a doctor's office, so little other preparation is needed. You don't need to arrange for someone to drive you home after treatment.

MY00185

Oct. 14, 2009

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