What frequency is noted for having an analgesic effect in laser therapy?

The frequency of 2 Hz in laser therapy is noted for having a significant analgesic effect due to its ability to stimulate specific cellular responses that promote pain relief. At this frequency, the rhythmic pulsing can enhance blood flow, increase the release of endorphins, and activate the body's natural healing processes, which all contribute to reducing pain perception.

Using this frequency allows practitioners to effectively target tissues while avoiding potential overstimulation that can occur with higher frequencies. This makes it an ideal choice for managing acute and chronic pain conditions in therapeutic settings.

In contrast, other frequencies such as 1 Hz, 5 Hz, or 10 Hz may not be as effective for achieving the same level of analgesia. Each frequency has different effects on tissue, and in this context, 2 Hz has been specifically identified through research and clinical practice as particularly beneficial for pain management through its analgesic properties.