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Light-emitting diode phototherapy: pain relief and underlying mechanisms

  • 11-04-2022
  • Opioids
  • Review Article
Published in:

Abstract

Pain is a common symptom of an illness. For decades, pain treatments such as non-steroidal anti-inflammatory drugs, opioids, and surgical nerve blocking have been widely used, but each method has its limitations. Photobiomodulation is a recently developed method for pain management, with light-emitting diodes (LEDs) being a more recent development used in pain management because of their low cost, low side effects, and high safety. Here, we reviewed the phototherapeutic effects of LEDs on different pain conditions. We also discussed possible physicochemical and neurobiological mechanisms underlying LED therapy, especially its effects on inflammatory pain.
Title
Light-emitting diode phototherapy: pain relief and underlying mechanisms
Authors
Wen-Wen Zhang
Xin-Yue Wang
Yu-Xia Chu
Yan-Qing Wang
Publication date
11-04-2022
Publisher
Springer London
Published in
Lasers in Medical Science / Issue 5/2022
Print ISSN: 0268-8921
Electronic ISSN: 1435-604X
DOI
https://doi.org/10.1007/s10103-022-03540-0
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