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12-month warranty
Same day dispatch
Professionally endorsed

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TENS Unit for Back Pain: How it Works, How To Use, and Safety Guidelines

A TENS machine kit with a pack of refillable gel pads and necessary information

Various factors, such as muscle strain, poor posture, or injury, can cause back pain. Individuals turn to painkillers for temporary relief, but this often masks the problem rather than addresses it. Transcutaneous Electrical Nerve Stimulation or TENS units for back pain are a drug-free alternative. They send electrical currents to targeted areas to relieve pain. People place electrodes on their skin for electrical stimulation. However, speaking to a doctor before use may be necessary for further safety.

Suffering from back pain can be debilitating. It makes the most basic tasks, like standing up or sitting down, difficult. Fortunately, there are treatments available that can help alleviate this condition and give relief from the discomfort. One of which is TENS. To learn more about it, this article will provide an overview of how TENS machines work, how to use them properly, and important safety guidelines. This ensures maximum effectiveness and minimises any potential risks.

How a TENS Unit for Back Pain Works

A TENS unit for back pain works by utilising electrical nerve stimulation to reduce pain signals that are sent from the affected area to the brain. This battery-operated device delivers small electrical impulses by placing electrode pads on the skin. These currents help to relieve muscle spasms and provide pain relief without the need for pain medications.

People must strategically place the electrode pads on the back, targeting the area of pain or muscle tension. It is important to ensure proper placement to avoid skin irritation and further discomfort. Professionals commonly use this method of pain relief in managing chronic pain, neuropathic pain, muscle pain, and acute pain of their patients.

Individuals experiencing lower back pain or general back pain can utilise the treatment at home or under the guidance of a healthcare provider in therapy centres. They offer non-invasive pain relievers, improving the quality of life for various pains in the back. However, it is essential to follow the guidance and advice of doctors regarding the frequency and duration of TENS unit use.

Benefits of Using the Device

Here are the benefits of using a TENS unit:

  • Versatile and Customisable: People can personalise the intensity and frequency of electrical impulses. This allows users to find the most effective settings for their specific pain needs.
  • Easy to Use: With simple controls and electrode pad placement, the devices are user-friendly, making it convenient for individuals to manage their pain at home.
  • Increased Mobility and Flexibility: The therapy can help improve range of motion and flexibility. Thus, people can engage in their daily activities with less discomfort.
  • Cost-Effective: Compared to ongoing expenses of pain medications and treatments, TENS is a cost-effective option for long-term pain management.

A woman standing using TENS machine on her lower back

How to Use a TENS Unit for Back Pain

To effectively use a TENS unit for back pain relief, follow these simple steps. To begin, ensure that the skin on the back is clean and dry before attaching the electrode pads. Next, place the electrodes on either side of the pain area of the back, making sure they are firmly attached for good contact. Afterwards, adjust the settings. It is important to start with a low setting and slowly increase it if necessary.

Finally, switch on the device and feel the gentle electrical pulses soothing the back pain. A session can last for 20-30 minutes. Once therapy is over, switch off the machine before removing the pads. Remember to consult with a medical professional for proper electrode placement and advice on using the unit effectively.

TENS can come in different shapes and sizes. Since the back is a large area, people may need two sets of electrodes. Some units are large enough to attach to areas like the lower back. This is beneficial because it allows for a bigger coverage area. Additionally, it offers a more direct stimulation of the nerves and muscles in that specific region.

When to Avoid

While a TENS unit can be a valuable tool, there may be times to avoid it. If the back has broken or irritated skin, it is recommended not to use the machine. Otherwise, it may further aggravate the condition. People can wait for the skin to heal before operating the device.

Moreover, an individual with a pacemaker or other implanted electronic device must consult with their doctor before using a TENS unit. TENS may interfere with the functionality of these devices. Also, it is important to remember that they should not use TENS as a replacement for medical care.

A man touching different parts of his back that are aching

Safety Precautions When Using a TENS Unit for Back Pain

Electrical nerve stimulation using a TENS unit for back pain is a popular method. However, it is crucial to follow safety precautions to avoid any potential risks or complications. People who are experiencing acute back pain, like pain from a recent injury, must seek medical attention before using the device. Sometimes, acute pain may be a sign of a more serious underlying condition. It is important to receive a proper diagnosis and medical advice before attempting self-treatment.

Moreover, individuals should exercise caution and use the machine properly. Following the instructions provided with the device is crucial for safe usage. Regularly checking the skin for any signs of skin irritation, such as redness or itching, is also important. If any discomfort or adverse reactions occur, it is advisable to discontinue use.

Furthermore, pregnant women can use TENS for labour, but they must consult their doctors before use since they are in a more vulnerable state than others. Once they are cleared by a provider to operate TENS, they must remember not to attach the pads to the abdomen. Instead, they can place the electrodes on the lower back during contractions.

When to See a Doctor

It is important to know when to see a doctor for people who are experiencing back pains. Those who have tried using a TENS machine and are not experiencing significant pain relief should consult a healthcare provider. Also, if the pain worsens after TENS therapy, they must seek medical attention.

Additionally, a TENS device is just one method of pain relief and may not be suitable for everyone or every type of back pain. Doctors can provide personalised advice and guidance based on specific situations. Moreover, they can help manage the pain effectively by prescribing other treatment methods.

Conclusion

Using a TENS unit for back pain is safe and effective. The machine not only treats this type of pain but also helps manage other pains like headachesarthritis, and foot pain. It works by sending electrical impulses through the skin to block pain signals. The electrical stimulation can help relax muscle spasms, release endorphins, and promote a sense of comfort. Incorporating a device into pain management routines can improve quality of life.

While TENS can offer effective back pain relief for many individuals, there are certain circumstances where it may not be suitable. Those who have broken skin, are experiencing acute pain, or have certain health conditions must exercise caution before using the device. Also, consulting a doctor is necessary for further protection. For reliable machines, they can check iTENS from iTENS Australia. They offer wireless and Bluetooth-enabled units for added convenience.

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