What is Interferential Therapy and How does it Work?
The physiotherapy is an important area of medical science that deals with the movement problem and pain while moving various areas of the body such as hands, legs, shoulders, thighs, and back. A physiotherapist is an expert, who can help one get free from such pain with the help of some exercises. He also uses various devices developed by the experts of the field to help the patient get fast relief. The patient here can visit the clinic of the expert, hospital or even ask him to visit his place for effective treatment and he suggests the treatment as per the medical condition of the patient.
What is IFT?
IFT which stands for interferential therapy is one of the ways of offering electrotherapy for management for pain. The IFT treatment is often used for treating chronic, post-traumatic, and post-surgical pain. The IFT therapy has also gained prominence because of its pain-free, drug-free, and non-invasive way of healing. It has been observed that multiple treatments daily can offer improved results. Many people take IFT treatment at home on their own for pain reduction, medication, and edema. However, it must be done under medical supervision as it involves the use of electric currents.
The IFT is given by an interferential therapy machine (IFT) which can be bought from authorized physiotherapy dealers who sell equipment and machines at an affordable price.
The IFT is used for treating following pains:
- Joint injuries
- Tennis elbow
- Back/ neck/ shoulder ailments or injuries
- Knee pain
- Sports injuries
- Post-surgical pain
- Carpel tunnel syndrome
- Edema/ inflammation
How does IFT therapy work?
Unlike TENS, which uses intermittent pulses for stimulating the surface nerves and blocking the pain signal, the IFT makes use of continuous stimulation administered deep in the affected tissue. The stimulation leads to blocking the pain signals and a decrease in inflammation as well as swelling. The IFT machine uses a 4000 Hz carrier wave to achieve deep penetration and overcomes skin impedance.
The whole line of treatment also includes some exercises along with IFT therapy. The exercises include:
- Stretching injured muscles
- Moving stiff joints
- Strengthening muscle groups to support joints
The whole treatment will be decided by the physiotherapist based on the underlying issue.
The interferential therapy unit price depends on the source of procurement. The IFT unit can also be bought from online sellers at reasonable prices. Explore web for more information on IFT unit suppliers.