Transcutaneous Electrical Nerve Stimulation, or TENS for back pain relief, is a therapy that uses an electrical device to deliver electrical impulses to the body. Accordingly, the pain treatment works in various mechanisms. Foremost, it blocks the transmission of pain signals. Additionally, TENS can stimulate the release of endorphins and enhance blood circulation. Furthermore, the medical device presents numerous benefits. It is non-invasive, drug-free, customisable, and cost-effective.
Backache is a common issue that can significantly impact the quality of life. Traditional methods of pain relief may include exercises and medications. However, they may not always be practical or desirable. Hence, many individuals seek other pain management options. One promising solution is TENS therapy. It is safe and effective. Also, it can treat various types of pain (acute pain or chronic pain), including backaches. This article will present TENS for backache relief, how it works, and its benefits.
What is TENS for Back Pain Relief?
Backache is a common discomfort that affects the area behind the torso, from the neck to the hips. It can range from sudden to ongoing pain that makes it difficult to move. Accordingly, back discomfort may arise from various causes. It can be acute (lasting for a few days) or chronic (persisting for months). Nevertheless, it can impact the quality of life. Fortunately, TENS therapy provides a method of pain relief.
TENS for back pain relief utilises a small, battery-operated device to send electrical currents to the body. It can stream the electrical pulses via adhesive electrodes placed on the skin. Medical professionals, pain clinics, and physical therapists often recommend TENS. Also, individuals, athletes, or physically active persons may incorporate TENS into their pain management routine.
Furthermore, using the TENS portable device is easy. Initially, identify the specific area of the back experiencing discomfort. Next, clean and dry the skin in the area. Then, position the electrode pads. Generally, place the pads on either side of the pain. Adhering to the proper electrode placement is crucial. Finally, turn on the TENS unit and adjust the settings.
Common Causes of Backaches
The following are the common causes of back discomfort:
- Muscle pain or ligament strain: Repeated heavy lifting or sudden movements can strain back muscles and spinal ligaments.
- Bulging discs: Discs act as cushions between the bones in the spine. A disc that bulges or ruptures can press on a nerve.
- Arthritis: Osteoarthritis pain can affect the lower back.
- Skeletal irregularities: If the spine curves abnormally, it can result in backaches.
- Osteoporosis: Bones, including the vertebrae of the spine, can become brittle and porous, leading to fractures.
- Sedentary lifestyle: Lack of regular exercise weakens the back muscles and can lead to discomfort.
How a TENS for Back Pain Relief Works
The TENS for back pain relief works through various analgesic effects. Foremost, the electrical impulses from TENS are thought to prompt the body to produce endorphins. These are the natural chemicals of the body that act as natural painkillers. Endorphins interact with opioid receptors in the brain and spinal cord. As a result, it reduces pain intensity and induces a feeling of well-being.
Secondly, TENS therapy operates based on the Gate Control Theory. It suggests that there is a gating mechanism in the nervous system that can be influenced by electrical stimulation. The electric currents from TENS are believed to travel faster than pain signals. When the “gate” is flooded, it becomes less able to transmit pain signals to the brain. This blocking reduces the perception of backaches.
In addition, TENS can improve blood circulation. Improved circulation helps reduce inflammation and promotes healing. It enables more oxygen and nutrients to reach the affected tissues. Nevertheless, this is essential for healing, especially in sore muscles. Overall, these natural mechanisms contribute to the effectiveness and safety of TENS therapy.
Low and High Frequencies
TENS therapy uses different frequencies to deliver the electrical pulses. It includes low and high frequencies. Low-frequency TENS is usually set at a range of 1 to 10 Hz. This type of stimulation can prompt the body to release its own natural pain-relieving chemicals. Additionally, it is beneficial for managing chronic pain conditions.
On the other hand, high-frequency TENS is set at 50 to 120 Hz. The faster pulses can actually prevent pain messages from reaching the brain. This can provide immediate relief, alleviating the condition. Furthermore, this setting is valuable for addressing acute pain conditions.
Benefits of Using TENS for Back Pain Relief
TENS for back pain relief offers various benefits to users. Firstly, it provides targeted relief. TENS devices deliver electrical pulses directly to the treatment area. Hence, this targeted approach helps to manage specific backache regions. Secondly, TENS therapy is non-invasive. It does not break the skin or require incisions or surgical procedures. It eliminates risks or long recovery periods.
Thirdly, TENS treatment is drug-free. This is beneficial for those who are seeking alternatives to pharmaceuticals. It eliminates the potential side effects of medications. Fourthly, TENS units are customisable. Individuals can modify the pulse rate, intensity, and pulse duration. This customisation ensures the therapy matches the pain levels and tolerance of users.
Moreover, the use of TENS is cost-effective. Once the user has a TENS unit, they can use it multiple times without needing continuous costs, except for the occasional replacement of electrodes. Also, TENS devices are typically small. Thus, it makes them easy to carry and use on the go. Additionally, TENS is often used in conjunction with other treatments, such as physical therapy or massage.
Are There Potential Side Effects?
While TENS is safe, there are minimal potential side effects. Some individuals may experience skin redness or irritation at the electrode placement sites. Hence, checking the skin or adhering to recommended settings is crucial. Accordingly, the electrical pulses can cause involuntary muscle twitching. It is harmless, and users can adjust the settings to mitigate this effect.
Additionally, excessive use of TENS can lead to muscle soreness. It is essential to follow instructions regarding treatment duration and frequency to avoid this discomfort. Rarely, individuals might have allergic reactions to the electrode pads. Using hypoallergenic pads can eliminate this risk.
Conclusion
In summary, ligament strain, bulging discs, arthritis, and skeletal irregularities are the common causes of backaches. Fortunately, TENS for back pain relief is a beneficial form of treatment for individuals. It is a therapy that uses a device to deliver electrical pulses to the treatment area. Accordingly, TENS therapy works through various mechanisms. It includes the Theory of Pain Gate and Endorphin Release Theory. Additionally, it can influence blood flow, and the currents can stream in low and high frequencies.
TENS treatment offers numerous benefits to users. It is non-invasive, drug-free, customisable, cost-effective, and portable. Also, it provides targeted relief and can complement other treatments. However, while TENS is safe, it is crucial to know the potential side effects of TENS. It may include skin irritation, muscle twitching, muscle soreness, and allergic reactions. These effects are minimal and can be eliminated. Those who want to purchase a TENS machine may check out iTENS Australia.
