From the Research
For peripheral neuropathy in feet and legs, place TENS machine pads on the affected areas while avoiding major arteries, with good placement options including the top or sides of the feet, along the calf muscles, behind the knee, or on the thigh muscles, as supported by the most recent study on TENS and EMS treatment for diabetic peripheral neuropathy 1. When using a TENS unit to treat peripheral neuropathy in the feet and legs, it is essential to consider the placement of the electrode pads to maximize effectiveness and minimize potential risks.
- Good placement options include:
- The top or sides of the feet
- Along the calf muscles
- Behind the knee
- On the thigh muscles
- It is crucial to keep the pads at least 1-2 inches apart from each other but not too far (within 6 inches is ideal) to ensure proper stimulation and avoid interference.
- Avoid placing pads directly over the back of the ankle where the posterior tibial artery runs, the front of the ankle where the dorsalis pedis artery is located, and the inner thigh where the femoral artery passes, as electrical stimulation over major blood vessels could potentially cause vasospasm or interfere with blood flow, as noted in the study on non-pharmacologic treatment of neuropathic pain 2. The warning about avoiding arteries is important because electrical stimulation over major blood vessels could potentially cause vasospasm or interfere with blood flow.
- Start with a low intensity setting and gradually increase to a comfortable level, as recommended in the study on exercising with peripheral or autonomic neuropathy 3.
- Each session typically lasts 20-30 minutes, and you can use the TENS machine 2-3 times daily, as suggested in the study on TENS and EMS treatment for diabetic peripheral neuropathy 1. If you experience any discomfort, skin irritation, or worsening symptoms, discontinue use and consult your healthcare provider, as advised in the study on peripheral neuropathy evaluation and differential diagnosis 4.