Pulsed electromagnetic field therapy

From Food & Medicine Encyclopedia

Pulsed electromagnetic field therapy (PEMF), also known as low field magnetic stimulation (LFMS), and tumor treating fields (TTF) is a therapy method used in the field of orthopedics, physiotherapy, sports medicine, oncology, and neurology. This therapy involves the use of electromagnetic fields in an attempt to heal non-union fractures and depression.

Rhumart MBI 3000 RESC Controller

History[edit]

The history of PEMF dates back to the early 20th century with Tesla's pioneering work in electromagnetism. However, it was only in the late 20th century that the therapy gained scientific interest and began to be used for medical purposes.

Mechanism of action[edit]

PEMF works by directing powerful, pulsed energy waves toward damaged or injured areas of the patient's body. These waves quickly pass through the cells in the damaged region, increasing the spin of the electrons contained within them as a result.

TThe electro-therapeutic guide, or, A thousand questions asked and answered

Applications[edit]

PEMF therapy is used in various medical fields. In orthopedics, it is used to treat non-union fractures, in physiotherapy and sports medicine, it is used to treat pain and inflammation. In oncology, it is used as a method of tumor treating fields (TTF), and in neurology, it is used to treat depression.

Effectiveness[edit]

The effectiveness of PEMF therapy has been widely studied. While some studies report positive effects of the therapy, others do not find any significant improvement. The effectiveness of the therapy may depend on a variety of factors including the condition being treated, the intensity and duration of treatment, and the specific device used.

Safety[edit]

PEMF therapy is generally considered safe, with few side effects reported. However, the therapy should not be used in people with certain medical conditions, such as epilepsy or pregnancy, without first consulting a healthcare provider.

See also[edit]

Stub icon

This medical article is a stub. You can help WikiMD by expanding the page.

Medical Disclaimer: WikiMD is for informational purposes only and is not a substitute for professional medical advice. Content may be inaccurate or outdated and should not be used for diagnosis or treatment. Always consult your healthcare provider for medical decisions. Verify information with trusted sources such as CDC.gov and NIH.gov. By using this site, you agree that WikiMD is not liable for any outcomes related to its content. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Retrieved from "https://wikimd.org/index.php?title=Pulsed_electromagnetic_field_therapy&oldid=5498789"