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12-month warranty
Same day dispatch
Professionally endorsed

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TENS Device for Period Pain: Understanding the Theories at Work

A woman experiencing period pain

The use of a Transcutaneous Electrical Nerve Stimulation or TENS device for period pain involves understanding the theories at work. One theory is the Gate Control Theory of Pain. This theory suggests that by stimulating specific nerves with electrical impulses, the ability of the brain to perceive pain signals is disrupted. Another theory is the release of endogenous opioids, such as endorphins. These are natural pain-relieving substances the body produces.

Women with period pain often experience cramping, aching, or throbbing sensations in the lower abdomen. During a menstrual cycle, the sensations can vary in intensity from mild to severe. Some individuals may experience such intense pain that it affects their daily activities. Hence, pain management is vital. This article will provide information on a TENS machine for period pain, including the theories behind its effectiveness and the correct pad placement.

What is a TENS Device for Period Pain?

A TENS device for period pain is a portable device that is worn on the body. The device consists of a transmitter and sticky electrode pads. The transmitter emits a low-voltage electric current that passes through the electrodes placed on the skin. As a result, the electrical pulses help relieve muscle pain in the lower abdomen during menstruation.

The TENS-based device comes in either a wired or wireless unit. Both types have controls that allow users to adjust the frequency, duration, and intensity of the pulses. However, with a wireless electrical device, the unit connects to a mobile receiver or smartphone via Bluetooth. Additionally, it has cord-free electrodes, which enables greater flexibility and convenience for individuals.

Furthermore, most TENS machines run on batteries. Many traditional devices use replaceable batteries, while wireless units are rechargeable. Moreover, the pads are interchangeable with different sizes and shapes to fit in various body areas. Overall, a TENS machine for period pain uses electrical impulses to block pain signals and provide pain relief from menstrual cramps. However, it is advisable to seek medical advice from a healthcare professional before use.

Advantages of the Therapy

  • Drug-free: TENS does not require the use of medicines. Women may use TENS to reduce or replace their intake of pain medications.
  • Portable: women may use this at home, at work, or in various locations. This allows for convenient relief whenever needed.
  • Targeted relief electrode placement near or on the pain source can directly stimulate the sensory nerves in the area.
  • Massage effect: using high-frequency TENS stimulation produces pleasant sensations that relieve muscle tension and increase blood flow.
  • Non-invasive: this pain management method does not require invasive procedures like surgery. This eliminates the risk of infections and other complications.

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Understanding the Theories at Work When Using a TENS Device for Period Pain

The exact mechanism of how a TENS device for period pain works is still inconclusive. However, it is based on two theories: the Gate Control Theory of Pain and the endogenous opioid release, such as endorphins. The Gate Control Theory suggests that electrical stimulation blocks pain signals passing through the spinal cord from reaching the brain.

The TENS machine uses high-frequency TENS settings (50-120 Hz) to activate the pain gate controllers in the spinal cord. Meanwhile, low-frequency TENS stimulation (10 Hz and below) delivers mild electrical impulses to the motor and sensory nerves. This triggers the release of endorphins, which are natural painkillers that give analgesic effects. Endorphins are responsible for providing a sense of well-being and reducing stress levels.

Furthermore, a TENS machine can help boost blood circulation and reduce inflammation. This helps deliver more oxygen to the affected area. As a result, it helps relieve discomfort from the contractions of the uterine muscle during menstrual periods. Overall, TENS machines contribute to an improved quality of life for women with period pain.

Frequency and Intensity Settings

The TENS machine has a frequency setting that ranges from 1 to 150 Hz. This setting determines the number of electrical pulses that the machine delivers to the body per second. A lower frequency is typically for treating acute pain. Meanwhile, a higher frequency is suitable for chronic pain.

In addition, the TENS machine has an intensity setting that ranges from 0 to 80 mA. This setting controls the strength of the electrical currents delivered to the body. A lower intensity is often recommended for first-time users. On the other hand, a higher intensity may be used for treating acute or severe pain.

A hand peeling off the plastic from the iTENS gel pad

Proper Pad Placement When Using a TENS Device for Period Pain

Proper pad placement is vital to ensure the effectiveness of TENS therapy. To use the TENS device for period pain, the first step is to identify the area where the most pain is occurring. For most women, the placement is at the lower abdomen, between the belly button and pubic region.

Typically, place the pads on both sides of the affected area. The electrodes should be around two to three inches away from the source of pain. However, users can alter the placement based on where they can find the most effective relief from period cramps. Additionally, some people can benefit from using the device on the lower back.

When positioning the electrodes for backache, place them on both sides of the spinal cord. Avoid putting them directly on the spine as it may cause discomfort. Moreover, all compression pads should be on clean, dry skin before activating the device. Do not place the electrodes on open wounds, broken skin, or irritated skin.

Safety Guidelines

TENS machines are classified as medical devices and necessitate cautious handling and operation. To ensure safety, it is vital to follow the guidelines, especially in pad placement and stimulation settings. It is vital to start with the lowest intensity and gradually increase to a comfort level. This will allow the body to adjust to the sensations.

Additionally, it is best to consult a doctor for proper assessment. This is crucial for people with serious medical conditions, such as heart problems, epilepsy, cancer, and those with cardiac pacemakers. Lastly, avoid using the device while sleeping, driving, or near water sources.

Conclusion

A TENS device for period pain is a portable tool that uses electrical impulses to alleviate menstrual cramps. Its effectiveness is grounded in two theories: the Gate Control Theory of Pain, blocking pain signals and the release of endorphins for natural pain relief. By adjusting settings, users can personalise their pain management. TENS devices offer a practical solution, enhancing the well-being of women during their menstruation. It is always advisable to consult a healthcare professional before use for guidance.

Proper pad placement is key when using a TENS machine for period pain. Users should target the lower abdomen, keeping electrodes two to three inches from the pain source. For backache, place pads on each side of the spine. For safe use, start with low intensity, consult a doctor if needed, and avoid use in specific conditions. Always prioritise clean, dry skin and steer clear of wounds. Following these guidelines ensures effective and safe TENS therapy for period pain relief.

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