Suffering from chronic pain does not always have to mean taking pain medications for life. Alternative therapies exist and some have found relief from their pain using such methods. Among the alternatives is the TENS machine.

TENS stands for transcutaneous electrical nerve stimulation. These systems send electric pulses painlessly through the skin to stimulate the nerves underneath. It is thought that the stimulated nerves do not send pain signals to the brain and helps to release endorphins. These “feel-good” hormones also help to alleviate pain.

Those most likely in need of the pain relief from a tens machine include those suffering from severe arthritis, fibromyalgia, or severe joint pain. The amount of relief each patient experiences from using the machine will depend on many factors, including the person’s pain tolerance level, the initial severity of pain, the type of TENS machine being used, and how the unit is used.

TENS machines vary widely in their size, power, use, and price. The largest units should only be used by a qualified professional such as a physical therapist or an occupational therapist because improper use of a TENS machine can create more pain than it relieves. Some smaller units can be work like a belt or used by a patient.

Careful instruction for a TENS machine needs to be received before using the unit or having a treatment with the machine. Pay attention when the doctor is showing you how to put the electrodes on, how to operate the machine and how to maintain it. These instructions will depend on the model you have and how you need to use the machine.

Like pain medications, you will likely need a doctor’s prescription to get a TENS machine. Your doctor can show you the proper use of the machine to avoid harm. Insurance companies might cover the cost of the machine if it is required for pain management for a chronic condition. You might still need to follow a standard pain medication course along with the TENS machine, but the machine might help you to use less medicine to see relief.

If you are considering a TENS machine for pain relief, talk to your doctor to see if it is the right option for you.