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Transcutaneous electrical current stimulation, also known as TENS (Transcutaneous Electrical Nerve Stimulation), is a therapeutic method that uses low-voltage electrical impulses to relieve pain and improve muscle function.In this article, we will take a closer look at TENS, its different types of impulses, operation, indications, contraindications and effects of the treatment.Find out when and how you can use this therapy, as well as its potential benefits and risks.
What is tens?
Transcutaneous Electrical Nerve Stimulation, or TENS, is a therapeutic method that uses electrical currents to introduce nerve impulses into the skin to reduce pain or improve muscle function.The TENS device consists of electrodes stuck to the patient’s skin and an electrical pulse generator that controls the frequency and intensity of the pulses.
Types of tens pulses
There are two main types of TENS pulses:
- High-frequency pulses:These pulses, also known as conventional TENS, work by blocking the transmission of pain signals to the brain.They help reduce the pain you feel and can be used to treat chronic pain.
- Low-frequency pulses:Low-frequency TENS works by stimulating the production of endorphins, the body’s natural painkillers.It is often used to treat acute pain.
Tens – action
During TENS therapy, electrodes are placed on the skin around the area that needs treatment.Electrical impulses generated by the device pass through the skin and affect the nerves and muscles.This action can lead to several benefits:
- Reducing pain by blocking the transmission of pain signals to the brain.
- Improving blood flow in the treated area, which can speed up the healing process.
- Muscle relaxation and reduction of muscle tension.
Tens currents – indications
TENS therapy can be used for a variety of conditions, including:
- Treatment of chronic pain such as back pain, muscle pain or neuralgia.
- Rehabilitation after injuries or surgeries.
- Treatment of neuropathic pain, e.g. diabetic neuropathy.
- Reduction of menstrual pain.
- Improving muscle function in people with various musculoskeletal disorders.
Tens currents – contraindications
Although TENS therapy can be effective and safe in many cases, there are some contraindications that may make it unsuitable for some people.Contraindications to the use of TENS include:
- Presence of a pacemaker or other electronic implants.
- Pregnancy, especially in the first trimester, unless advised by your doctor.
- Proneness to epileptic seizures.
- Presence of open wounds, ulcers or infections in the treatment area.
- Unstable heart disease or circulatory failure.
Tens – effects of treatment using tens currents
The effects of TENS therapy may vary depending on the patient’s individual needs and the type of health problem.After a TENS session, patients often experience pain relief, muscle relaxation, and improved overall well-being.These effects may be short-lived, which is why TENS therapy is often used as part of a comprehensive treatment plan.
Tens and childbirth
TENS therapy can also be used during labor to help women relieve the pain of contractions.The electrodes are placed on the back or abdomen, and the patient regulates the intensity of the impulses herself.However, it is worth remembering that TENS during labor is not suitable for every woman and requires prior consultation with a doctor or midwife.
Your suggestions
If you are considering TENS therapy, always consult your doctor or rehabilitation specialist to determine whether it is appropriate for your case.Each patient is different, so it is important to adapt the therapy to individual needs and health condition.
Recommended articles
If you want to learn more about TENS therapy, we recommend that you read our other articles on the subject and consult your doctor or physiotherapist for detailed information and advice on using this therapeutic method.