干擾波電療利用適當的電頻可以減少到達脊髓和大腦的疼痛信號,這有助於緩解疼痛和放鬆肌肉,增加局部循環、消腫。它也可能刺激被視為體內止痛藥 — 安多酚的產生。
Interferential Current utilize certain range of elecitical frequencies to reduce the pain signals going to the spinal cord and brain, which may help to relieve the pain & to relax muscules. It may also stimulate the production of endorphins, which could act as natural pain killers.