Search
0
0

Australian Registered Medical Device

Same day dispatch

12-month warranty

Professionally endorsed

AU Registered Medical Device
12-month warranty
Same day dispatch
Professionally endorsed

Best Sellers

Physio TENS: A Comprehensive Guide to Physical Therapy Using TENS

iTENS electrodes and refill gel pads and some information about iTENS

Transcutaneous Electrical Nerve Stimulation (TENS) is a physiotherapy modality used for pain management. It applies mild electrical currents to the body to stimulate nerve endings to reduce pain sensations. For effective relief, physio TENS allows users to manipulate the currents to their comfort level. With the advancements in technology, TENS has gained popularity as a non-invasive and drug-free approach for pain relief. It is beneficial for acute and chronic conditions that affect everyday activities.

There are several ways to manage pain symptoms, including medications and physical therapy. However, traditional treatments may not always provide adequate relief. Thus, many seek alternative approaches, including TENS therapy. TENS offers a safe and natural method of pain relief. It does not have adverse side effects associated with medicines. In this comprehensive guide, we will explore what TENS for physiotherapy is, how it works, the types of devices, and how to operate the machine.

Jump to a Section:

What Is Physio TENS Therapy?

Physio TENS therapy is a pain management technique that uses low-voltage electrical currents. It involves the use of a handheld device with electrodes that are placed on the skin of the treatment area. It is commonly used in physical therapy and rehabilitation programs to help patients cope with chronic pain or recover from injuries or surgeries.

Nowadays, portable units are available for personal use. Individuals can purchase the device and use it at home whenever necessary. Thus, people can manage their pain without going to clinics or hospitals. Nevertheless, it is vital to consult a doctor or physiotherapist before starting TENS therapy to ensure safe and effective use.

TENS therapy is also a versatile treatment option suitable for a wide array of ailments. Users can adjust the settings according to their specific needs or preferences. Additionally, it can be used alongside other methods or therapies to enhance the overall pain management approach. It is important to find the right level of electrical stimulation, as the effects of TENS may vary with each individual.

Benefits of TENS in Physical Therapy

  • TENS can help reduce the intensity of pain from acute and chronic health conditions.
  • It provides a non-invasive and drug-free method of alleviating pain symptoms and other discomforts.
  • TENS can help reduce muscle spasms and relax tense muscles.
  • It boosts blood circulation, reducing inflammation and pain.
  • TENS promote faster healing of damaged nerves, muscles, and tissues.
  • TENS can enhance the range of motion and joint flexibility, particularly in conditions like arthritis or after orthopedic surgeries.
  • It can be helpful in minimising nerve-related symptoms like tingling, numbness, or shooting pain.
  • TENS can help reduce stress levels in the body.

A person placing an iTENS electrode on the lower back

How Does a Physio TENS Machine Work?

A physio TENS machine works based on the principles of therapeutic electrical stimulation. The effects of electricity on the body can be challenging to fully comprehend. However, when used properly, it can provide safe pain relief. In addition, TENS is based on how the nerves carry electrical signals and how the signals can be manipulated to reduce pain or discomfort.

The TENS machine delivers small doses of electrical pulses to the nerves to stimulate them to block pain. It produces tingling sensations, which are safe and painless. Users can adjust the current flow to suit different types and levels of pain. Therefore, it provides customised pain relief, which helps to enhance the effectiveness of the stimulation.

Since the effects of TENS may differ with each individual, it is essential to find the right settings for pulse rate, duration, and intensity. The treatment often lasts for 30 minutes. However, some may extend the session to one hour for chronic or persistent pain. They may also use it multiple times a day as needed.

How Does It Relieve Pain?

When the electric currents enter the body, they stimulate the sensory nerves that transport information to the brain. Mainly, it induces certain nerve fibres in the spinal cord that act as pain gate controllers to close. This hinders the transmission of pain signals from reaching the brain.

Another mechanism in which TENS can relieve pain is the release of endorphins. Endorphins are inhibitory neurotransmitters that can block pain messages. They have similar analgesic effects to morphine, considering them as natural painkillers. Overall, the electrical impulses limit the brain’s ability to detect or process pain signals and provide a distraction from the pain.

A woman using a wireless TENS machine

Different Types of Physio TENS Devices

Physio TENS devices come in various types that can help with several kinds of conditions. Firstly, there is a traditional unit that comprises a push-button remote with two wires connecting to the adhesive pads. It can be portable for personal use or bulkier, as often found in pain clinics or physical therapy centres.

The second type is the wireless TENS machine. This type has a more compact and lightweight design. It comprises a mini power unit directly connected to the electrode pads. The device attaches to the skin without the need for cords. In addition, it utilises Bluetooth technology to operate the device from a smartphone or tablet.

Furthermore, TENS machines come in single- or dual-channels. A single-channel unit connects two electrodes and delivers one type of stimulation at a time. On the other hand, dual-channel units connect to four electrodes. Each channel can deliver different stimulation patterns to multiple areas of the body. This can provide simultaneous relief for areas such as the shoulders, neck, wrists, and back.

Wireless TENS Machines

A wireless TENS machine is a suitable option for those who want a more convenient treatment. They are more portable, which makes them easy to transport. The device directly attaches to the skin, eliminating the need to constantly change or assemble the wires. Moreover, it is more discreet when worn underneath the clothes.

This type of device enables greater flexibility or range of movement, as there are no wires to restrict. In most cases, wireless TENS machines come with mobile applications that allow users to monitor their progress and adjust the settings. Thus, they can comfortably control the stimulation from their smartphones.

Two electrodes and refill gel pads

Components of a Physio TENS Device

A physio TENS device typically comprises a power unit and adhesive electrodes. The power or central unit produces electrical impulses and sends them to the pads, either through wires or direct attachment. For standard or traditional devices, it consists of buttons to control the adjustable pulses. It also has a display screen to view the settings.

The electrodes are slim patches or pads with an adhesive side that stick to the skin. They come in various shapes and sizes to suit different body areas. They are also replaceable, as the adhesive wears off after a while. It is important to ensure that buying new electrodes fits the connection of the power unit. Wireless devices like the iTENS require specific types of models of pads.

Additionally, a portable physio TENS machine uses either disposable or rechargeable batteries. Most standard types utilise alkaline batteries. Users can replace the batteries once they run out of power. On the other hand, wireless devices tend to come with an internal battery. It is rechargeable, eliminating the need to buy new ones.

Adhesive Electrode Pads

  • TENS electrodes come in different kinds, such as silicone, cloth, and gel pads.
  • The electrodes are often self-adhesive, making them easy to apply and remove.
  • Some TENS pads may require a conductive gel to increase their adhesiveness.
  • TENS electrodes are reusable and can be used multiple times before needing replacement.
  • Gel pads are suitable for people with sensitive skin as they have a lower risk of developing allergic reactions. The gel provides a layer of protection, preventing any kind of burning sensation.
  • After use, it is recommended to clean the electrodes and remove excess gel or residue to prolong their lifespan.

A person applying a TENS pad

Physio TENS Machine Set Up: Preparing the Skin for Electrode Pad Placement

Before using a physio TENS machine, it is important to prepare the skin for optimal adhesion. Clean the treatment area and remove any oil, lotion, or dirt on the skin. Gently wash the area with warm water and a gentle soap or cleanser. Additionally, ensure the surface is completely dry before attaching the electrodes. This will allow the electrode pads to adhere properly and prevent skin irritation.

It is also recommended to shave any hair on the treatment area for better adhesion. Equally important, make sure that the skin is not broken or irritated. Do not apply the electrodes on infected skin, redness, rashes, or open wounds to prevent further damage or discomfort.

When placing the pads, peel off the protective cover and hold it at the tip while avoiding contact with the adhesives as much as possible. It is essential to follow the instructions of the manufacturer when using the TENS pads. Also, make sure that all connections are secure before starting. During the therapy, monitor the skin for any signs of harsh reactions.

Advanced Tips & Tricks

For optimal adhesion, some people may apply a small amount of conductive gel to the electrode pads. This helps to improve the contact between the pads and the skin, allowing for better transmission of electrical impulses. It is also important to apply the gel evenly and thinly, making sure to cover the entire surface of the electrodes.

Applying a small amount of water can also help restore the pad’s stickiness. It is also advised to alternate electrode placement to prevent skin irritation. When not in use, store the device in a cool, dry place away from direct sunlight.

A man attaching an iTENS electrode on the woman's wrist

Physio TENS Machine Set Up: Connecting and Placing the Electrode Pads on Your Skin

After skin preparation, it is time to apply the electrode pads on the skin of the treatment area. The first step is to ensure that the machine is turned off before connecting the lead wires to the electrodes. Make sure not to have any loose connections to avoid accidental shocks or burns.

Next, position the pads on the side of the pain and firmly press them down to ensure good contact with the skin. The common areas include the lower back, shoulders, legs, and joints. However, this may depend on the specific condition or the source of the pain. For back pain, place a set of electrodes on either side of the spinal cord. For shoulder, knee, elbow, or ankle pains, position the pads around the joints.

When placing the electrodes, ensure that they are symmetrical on each side of the pain, about two inches apart from each other. It is important to avoid overlapping the pads to prevent the electrical current from travelling to unnecessary areas. It is important to follow the instructions of the manufacturer to guarantee a safe and comfortable experience.

Advanced Tips & Tricks

Proper electrode pad placement is vital for effective pain relief. It is best to refer to the placement chart that may come with the device for certain types of pain. The most common mistake is to put the electrodes on top of the pain. However, positioning the pads on the side can provide the most effective relief.

It is best to place the electrodes near the painful or affected nerves. Moreover, using a dual-channel TENS unit can help with body aches with different pain severity. A healthcare professional may also advise on specific pressure points that may help with pain relief.

A guide on how to use the iTENS smartphone app

Physio TENS Machine Set Up: Adjusting the Current for Pain Relief

Once the electrodes are in the proper place, the physio TENS machine is ready to use. Start by turning on the device and adjust the current at the lowest level. Slowly increase the intensity until the tingling or buzzing sensations are most comfortable. The goal is to find a stimulation level that provides therapeutic relief without causing any discomfort or muscle contraction.

In addition to adjusting the intensity, controlling frequency and pulse width is also vital towards finding the right combination of settings. The frequency is the number of pulses in one second. Each level can create a specific effect on the body. Generally, low-frequency TENS (10 Hz or below) induces the production of endorphins. It provides long-lasting effects, making it suitable for chronic pain conditions.

In contrast, high-frequency TENS (50-120 Hz) stimulates the pain-gating mechanism of the body. It is ideal for acute pain or conditions with severe symptoms, such as injuries. Furthermore, many devices offer preset modes for faster and more convenient use. Users can select a program for a specific condition without having to adjust the settings manually.

Advanced Tips & Tricks

  • Always start the stimulation at the lowest level and gradually increase during the session.
  • Identify the type of pain and use the appropriate frequency levels. Experimenting with different settings may help find optimal relief.
  • Use preset modes to relieve pain for common conditions like osteoarthritis or sciatica for quick and efficient treatment.
  • Do not set the intensity level that makes the muscles start to contract vigorously.
  • Use a variety of pulse patterns or alternating high and low currents, such as burst or modulation, to prevent adaptation or tolerance.
  • Take breaks between TENS sessions to avoid desensitisation to the electrical stimulation.

A newscaster reporting on TENS

Implications for Use of Physio TENS in Physiotherapy

The use of TENS in physiotherapy offers several potential benefits. Firstly, it aids in managing chronic pain like arthritis, fibromyalgia, and neuropathy. These conditions are long-term and often do not have a permanent cure. Thus, individuals may opt for TENS machines to manage pain without reliance on medications. This is particularly beneficial for patients who may have harsh reactions from taking oral painkillers.

Secondly, TENS can help people cope with post-surgery or injury. The device helps reduce inflammation and relax the muscles. As such, it increases the range of motion that may be limited due to swollen or stiff muscles. Individuals may use a TENS machine to alleviate the discomfort until the injury or wounds heal. It also aids in the faster recovery of damaged tissues.

Finally, TENS can serve as an adjunctive treatment to exercise-based therapies. Using TENS does not conflict with other pain relief methods. Conversely, combining TENS with stretching exercises or manual massage can enhance the outcome of the treatment.

Studies in Postoperative Pain Relief Rehabilitation

Several studies cover the effects of TENS on postoperative pain management. One study has shown that TENS was useful in reducing pain and improving pain scores without negative effects. Moreover, a multimodal approach can not only relieve pain but also improve the overall quality of life after surgery.

A healthcare professional may suggest TENS for postoperative rehabilitation to reduce their need for opioids. It can aid in restoring neurological functions. By stimulating the nerves and relaxing the muscles, it may improve their strength and coordination. The effects are beneficial for those who wish to recover from physical impairments.

An authenticity guarantee certificate

Can You Buy a Physio TENS Machine?

A physio TENS machine is available for personal use. It is widely available in pharmacies and online stores without the need for a medical prescription. These devices are often smaller than the ones in clinical settings. Furthermore, individuals can purchase different types of devices (wired or wireless), battery types, and features.

The prices of TENS machines start from $50 for basic units to over $300 for advanced models. Typically, the higher the price, the more functions or sophisticated the technology it has. Nevertheless, it is vital to consider several factors when choosing a device. This includes the range of intensity levels, the number of preset modes, portability, and ease of use.

Another essential aspect is to ensure the device is safe. Look for a device with FDA approval or clearance to guarantee it has undergone strict testing for quality assurance. Finally, it is advisable to compare different options and read customer reviews before making a purchase. Consulting with a healthcare professional may also help determine the most suitable device.

Advantages of Owning a Device for Home Use

Owning a personal TENS unit offers many advantages. One of the main benefits of owning a device is the accessibility to use it anytime when needed. It eliminates the need to visit a clinic or hospital for treatment. Hence, it is more convenient and cost-saving, especially for long-term use.

Another advantage of TENS for home use is it allows individuals to take control of their pain management plan. Having a personal TENS device enables flexibility in their treatment. It is beneficial for people who require frequent care. Users can also familiarise the settings better and adjust the intensity levels based on their comfort.

A woman wearing an iTENS electrode on her lower back

Safety Precautions When Conducting Physio TENS Therapy

When conducting physio TENS therapy, taking certain safety precautions is vital to ensure the well-being of the individual. It is crucial to assess the medical condition and history of the patient before initiating the therapy. This will help to identify any contraindications or safety measures. For example, individuals with heart problems, cancer, epilepsy, pacemakers, and pregnant women should consult a professional before use.

It is essential to monitor the duration and intensity of the TENS therapy. It is advisable to keep the stimulation settings within a comfortable and tolerable range. Otherwise, overstimulating the nerves can lead to discomfort or pain. It is also important to keep the treatment session within 15 to 30 minutes for optimal results. Overusing the device (one hour or more) may cause skin irritation or burns.

Furthermore, avoid electrode placement on sensitive areas, including the head, throat, and chest. These regions contain vital organs and nerves that may trigger unpleasant reactions. Do not use the TENS machine in water or while sleeping or driving. Lastly, ensure the equipment is in good condition and replace the electrodes regularly.

Possible Risks & Side Effects

  • Allergic reactions: A common side effect of TENS is redness or rashes. This is due to the placement of electrodes on sensitive skin.
  • Skin burns or irritation: inappropriate intensity levels may lead to burning sensations or marks.
  • Muscle twitches: tingling sensations may cause slight spasms. However, they should not be painful.
  • Nerve or muscle damage: overstimulation may risk further harm.
  • Contractions: using TENS near or over the abdomen while pregnant may induce uterine contractions.
  • Electric shocks: open wires or the use of the device in the water causes electrocution.
  • Device malfunction: TENS may interfere with cardiac pacemakers and other metal implants.

Conclusion

Physio TENS therapy is a safe and effective method to help manage various types of pain. It is a form of pain management that uses low-voltage electrical currents to stimulate the nerves. This hinders the pain signals from reaching the brain and triggers the release of endorphins. In addition, the TENS machine has adjustable settings to control the frequency, duration, and intensity of the pulses. Therefore, individuals can customise their pain relief accordingly.

There are various types of TENS machines available for purchase. The common ones are traditional (wired) and wireless. They differ in their electrode connections and operation. Moreover, the effective use of TENS machines relies on proper pad placement and settings. Nevertheless, it is vital to follow the safety guidelines to avoid possible risks or side effects. For best use, seeking professional advice can help determine the right usage of the device.

Best Sellers

$149.00 $119.00

$149.00 $119.00

Shopping Cart
Your cart is emptyReturn to Shop
Calculate Shipping

We have detected you are from the United States

We ship to all locations within the United States.
Prices will be automatically converted into USD.

Would you like to add extra Gel Pads?

Would you like to add extra Gel Pads?

Would you like to add extra Gel Pads?

Would you like to add extra Gel Pads?

Notice

The item you’re adding to your cart doesn’t have any gel pads.

Note: iTENS wings should always be used with a gel pad.