Illustration of a person experiencing sciatica pain and using a TENS unit for relief

Living with sciatica can be excruciating, affecting your mobility and quality of life. Many seek relief from this condition through various means, including medication, physical therapy, and even surgery. However, there's a growing interest in non-invasive methods like Transcutaneous Electrical Nerve Stimulation (TENS) units. But does this device truly offer relief for sciatica sufferers? Let's delve into the science behind TENS units and their potential effectiveness in combating sciatic nerve pain.

Understanding Sciatica:
Sciatica refers to pain that radiates along the path of the sciatic nerve, which branches from your lower back through your hips and buttocks down each leg. It's often caused by a herniated disk, bone spur, or spinal stenosis, resulting in irritation or compression of the sciatic nerve.^[1]

What is a