Depending on the type of e-stim, you may feel a muscle twitch or contract repeatedly.You’ll get a tingly, “pins and needles” feeling at the site.The electrical current will begin on a low setting and increased gradually.Electrodes are placed around the site receiving therapy.The pulses also stimulate the body to produce more natural pain-relieving chemicals called endorphins. Pulses aimed at the nervous system block the transmission of pain signals from reaching the spinal cord and brain. The unit may be small enough to fit in your hand or larger, like a landline phone and answering machine.įor muscular stimulation, the pulses will reach the muscles, signaling them to contract. Steady streams of electrical pulses are delivered through the wires from the e-stim unit. Wires from the e-stim device are attached to the pads. Several electrodes are placed around the area receiving treatment. ![]() The electrodes are small, sticky pads that should come off with little discomfort at the end of the session. Make sure the unit’s settings are correct before using it on your own.Į-stim uses small electrodes placed on the skin. Be sure to get proper instruction on its use before trying it out.Īs part of a physical therapy program, you may be provided a battery-powered unit to use at home. If you’re interested in one of these products, talk with your doctor or a physical therapist. You may have seen TV and online advertisements for home e-stim systems. Iontophoresis helps deliver ionically charged medication to tissue to help speed up healing.Spinal cord stimulation (SCS) uses an implantable device to relieve pain.Functional electrical stimulation (FES) involves a unit implanted in the body to provide long-term muscle stimulation aimed at preserving function and motor skills.Neuromuscular electrical stimulation (NMES) stimulates the nerves in muscles to restore function and strength, prevent muscle atrophy, and reduce muscle spasms.Interferential current (IFC) stimulates nerves to reduce pain.Electrical stimulation for tissue repair (ESTR) helps reduce swelling, increase circulation, and speed up wound healing.One of the following similar e-stim treatments may help you, depending on your condition: In addition to EMS and TENS, your doctor or physical therapist may recommend other e-stim treatments. This can improve muscle strength if the user attempts to contract the muscle simultaneously. The unit’s electrodes (also placed on the skin near the affected muscles) cause rhythmic contractions. EMSĮMS uses a slightly stronger current than TENS to get muscles to contract. Signals are sent through nerve fibers to block or at least reduce the pain signals traveling to the brain. ![]() Electrodes are placed on the skin near the source of the pain. TENS may be used for chronic (long-term) pain as well as for acute (short-term) pain. The two main types of e-stim are transcutaneous electrical nerve stimulation (TENS) and electrical muscle stimulation (EMS).
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