Why is this procedure done?
Transcranial magnetic stimulation is also known as TMS. Doctors may order it to treat low mood that does not respond to other treatments. TMS does not require you to be asleep or have any cuts made to your body. TMS will direct pulses to the mood center of your brain. This may help the signs of low mood. ‚
Your brain controls feelings and thoughts. These can affect your mood. Nerve cells in the brain carry very important impulses to make your body, mind, and feelings work the right way. Sometimes, low mood lasts for more than 2 weeks. Doctors believe that when this happens, the nerve cells in the mood centers of your brain need help to work. ‚
TMS uses pulsed magnetic energy to treat low mood. Doctors use a machine that has a special kind of magnet. It is held to an exact spot on your head. The part of your head chosen is over the area of your brain that doctors think controls mood. The machine sends out a pulse of magnetic energy. The machine has wires, which are placed on your head. They pass on the pulses to your brain. This stimulates the brain. Doctors believe this resets the nerve cells in your brain. ‚
What will the results be?
Your signs of low mood may get better and may go away fully. ‚
What happens before the procedure?
- Your doctor will take your history and do an exam. The doctor may also order some tests such as blood tests or a CT scan.
- Talk to the doctor about:
- All the drugs you are taking. Be sure to include all prescription and over-the-counter (OTC) drugs, and herbal supplements. Tell the doctor if you have any drug allergy. Bring a list of drugs you take with you.
- If you are or may be pregnant or if you are breastfeeding.
- Any other health problems. Tell your doctor if you have a history of seizures, mania, past injuries, or surgeries.
- Any metal devices or implants in your body. These may include pacemaker; implantable defibrillator; neurotranstimulator; ear implants; or metal pieces like shrapnel, metal plates, pins, screws, staples, or clips from surgical repairs.
What happens during the procedure?
- In the procedure room, there will be a comfortable chair for you to sit in.
- Your doctor may give you earplugs to wear.
- Your doctor will place the magnetic coil over your forehead.
- The doctor will turn the machine on and off many times.
- You will hear a tapping and clicking sound. You will also feel a tapping or snapping feeling on your forehead.
- The procedure will take about 30 to 60 minutes. It is most often given each day during the week Monday through Friday. You may need treatments for 4 to 6 weeks.
What happens after the procedure?
You can go home right after the treatment. You will be able to drive. ‚
What care is needed at home?
You can go back to your normal activities and take your drugs as ordered. ‚
What follow-up care is needed?
Your doctor may ask you to make visits to the office to check on your progress. Be sure to keep these visits. ‚
What problems could happen?
- Headache
- Scalp discomfort
- Your face may tingle or twitch
- Lightheadedness
- Seizure, but this is rare
Where can I learn more?
National Alliance on Mental illness ‚
http://www.nami.org/Content/NavigationMenu/Inform_Yourself/About_Mental_Illness/About_Treatments_and_Supports/Transcranial_Magnetic_Stimulation_(rTMS).htm ‚
National Institute of Mental Health ‚
http://www.nimh.nih.gov/health/topics/brain-stimulation-therapies/brain-stimulation-therapies.shtml/index.shtml ‚
Consumer Information Use and Disclaimer
This information is not specific medical advice and does not replace information you receive from your health care provider. This is only a brief summary of general information. It does NOT include all information about conditions, illnesses, injuries, tests, procedures, treatments, therapies, discharge instructions or life-style choices that may apply to you. You must talk with your health care provider for complete information about your health and treatment options. This information should not be used to decide whether or not to accept your health care providers advice, instructions or recommendations. Only your health care provider has the knowledge and training to provide advice that is right for you. ‚
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Copyright ‚ © 2015 Clinical Drug Information, LLC and Lexi-Comp, Inc. ‚