Interferential current on the pain threshold induced by pressure and cold, at 2 kHz, 4 kHz and 8 kHz

Authors

  • Danilo Oliveira Silva Universidade Estadual Paulista "Júlio Mesquita Filho"
  • Aline Spironello Universidade Estadual do Oeste do Paraná
  • Gessica Andretta Universidade Estadual do Oeste do Paraná
  • Giulia Satie Broetto Universidade Estadual do Oeste do Paraná
  • Jaiane Luiza Jaskowiak Universidade Estadual do Oeste do Paraná
  • Gladson Ricardo Flor Bertolini Universidade Estadual do Oeste do Paraná

DOI:

https://doi.org/10.5585/conssaude.v14n2.5281

Keywords:

Analgesia, Pain measurement, Transcutaneous electric nerve stimulation.

Abstract

Introduction: The interferential current is a therapeutic form of transcutaneous electrical nerve stimulation, which has its analgesic effects evaluated by experimental models of pain induction, as the pain to cold and pressure. Objective: To verify the effectiveness of different frequencies (2000 Hz, 4000 Hz and 8000 Hz) in altered pain threshold to cold and pressure. Methods: Twenty volunteers were randomly divided into four groups and were stimulated by different frequencies. The pressure pain threshold and the cold were evaluated by discomfort beyond the range Visual Analogue Scale. The evaluation forms occurred prior to stimulation, at the end, after 20 and 60 minutes. Results: The results, about the comparison between the ratings, were not significant in the placebo group and in the three groups who underwent electrostimulation. Conclusion: There was no change in pain threshold induced by cold and pressure at different frequencies of interferential current.

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Author Biography

Danilo Oliveira Silva, Universidade Estadual Paulista "Júlio Mesquita Filho"

Laboratório de Biomecânica e Controle Motor (LABCOM) FCT-UNESP Laboratório de Análise do Movimento Humano (LAPEMH) UNIOESTE

Published

2015-08-11

How to Cite

1.
Silva DO, Spironello A, Andretta G, Broetto GS, Jaskowiak JL, Bertolini GRF. Interferential current on the pain threshold induced by pressure and cold, at 2 kHz, 4 kHz and 8 kHz. Cons. Saúde [Internet]. 2015 Aug. 11 [cited 2024 Jul. 4];14(2):222-8. Available from: https://periodicos.uninove.br/saude/article/view/5281

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Section

Artigos