Which technique is included in pain management modalities?

Transcutaneous Electrical Nerve Stimulation (TENS) is a well-recognized technique in pain management modalities. TENS involves the use of low-voltage electrical currents applied through the skin via electrodes to alleviate pain. The underlying principle of TENS is to stimulate the nervous system in a way that can inhibit the transmission of pain signals to the brain, promoting a sense of relief. It also encourages the body to release endorphins, which are natural painkillers.

In contrast, while psychotherapy, art therapy, and group counseling have therapeutic benefits that can support emotional and mental well-being, they do not directly function as physical pain management techniques. These therapies may be more relevant in addressing the psychological aspects related to chronic pain but do not directly mitigate physical pain like TENS does. Thus, TENS is specifically included in pain management modalities, highlighting its role in practical and effective pain relief strategies.