More than 14 million American adults suffer from clinical depression. According to researchers, by the year 2020, depression will be the second leading cause of disability in the world. Around two-thirds of people suffering from depression will have another episode of the illness during their lifetime. Existing treatment options often lead to severe side effects. In time these medications will lose their effectiveness in treating depression. These will eventually lead to a lack of adequate treatment options.
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What is Transcranial Magnetic Stimulation or TMS?
Transcranial Magnetic Stimulation or TMS is a newly found advance treatment for resistant depression. The US Food and Drug Administration of FDA approved TMS for clinical depression that can no longer treat with previous conventional antidepressant medications and therapies. Patients who suffer from drug-resistant treatments and medications can benefit well undergoing TMS therapy.
The medical community approved TMS because of its non-invasive procedure. TMS does not require any sedation, anesthesia on its depression treatment. It’s a simple procedure which conveniently performed right inside the doctor’s office under their supervision. Patients are kept awake and fully alert during each treatment sessions.
As a non-systemic and does not include heavy doses of drugs. Also, because TMS is a non-pharmaceutical therapy, it does not entail any drugs to circulate throughout the body. Since TMS does not involve any medical procedure or drugs, it does not have side effects associated with antidepressant medications like weight gain, nausea, sleepiness, memory loss, and sexual dysfunction.
Initially, TMS was used as depression treatment but recent studies show that this procedure can also treat different brain disorders. Doctors used TMS to treat a wide range of mental disorders like generalized anxiety, obsessive-compulsive disorder (OCD), tinnitus and cognitive impairments.
Some of the benefits of TMS include:
TMS active a large area of the Prefrontal Cortex
TMS delivers highly focus magnetic field pulses to the prefrontal cortex of the brain – to stimulate the area of the brain associated with depression. The procedure produces short bursts of magnetic pulses through the scalp and it triggers the neurons locally as it targets the areas of the brain. The pulses which the TMS machine produces are similar to what the MRI imaging scan emits. As the TMS machine produces these pulses, it stimulates the deeper and broader area of the brain linked to depression.
An effective depression treatment
Many can attest to the excellent efficacy of TMS therapy. Several studies support the effectiveness of this state of the art technique. During the 4 to 8 weeks of TMS treatment phase, clinically depressed people show a promising recovery that persists into the long term. The success of TMS treatment grows steadily over the years as newer treatment parameters have been discovered along with strategic targeting in the brain’s area. Even for people who undergone electroconvulsive therapy or ECT, they show significant recovery from depression.
Shorter treatment time
The average treatment for TMS therapy lasts for about 4 to 8 weeks. During this time, patients can already notice great improvements in their overall well-being. Studies show that the improvements noted in the patient lasted for several years without any significant relapse. This saves a lot of time and money for both the providers and the patient. Compare to antidepressant medications and therapies, TMS offers a safe and effective treatment for depression.
Other Benefits of TMS
Unlike the conventional depression treatments, TMS therapy does not produce systemic side effects like sedation, nausea, weight gain, sexual dysfunction, dry mouth. There are no reports of either memory loss or inability to concentrate which are both links to antidepressants.
Several clinical trials show that TMS therapy is an effective and safe treatment for patients who do not respond to previous antidepressant medications. TMS therapy offers very few side effects which are generally well tolerated by most patients. The most common side effect of TMS includes a slight scalp irritation and mild headache during the first week of treatment but will eventually subside.