Which is a method by which biomodulation decreases pain?

Biomodulation decreases pain primarily through the process of increasing nitric oxide production. Nitric oxide is a critical signaling molecule in the body that has various roles, including vasodilation, which enhances blood flow to tissues. Increased blood flow can bring more nutrients and oxygen to an area, facilitating healing processes. Moreover, nitric oxide has neuroprotective properties and can modulate the sensitivity of pain receptors, effectively reducing the perception of pain.

In addition, nitric oxide has been shown to have anti-inflammatory effects, which can further contribute to pain relief. By managing inflammation and enhancing circulation, biomodulation through increased nitric oxide production helps create an optimal healing environment, ultimately leading to decreased pain levels for the patient.