Shocking Therapy? The Truth About E-Stim
A common line of questions we hear in our profession centers around E-stim, short for Electrical Stimulation. E-stim can be an effective treatment tool to reduce pain, improve strength, and even speed up wound healing. Let’s take a closer look at E-stim by explaining how it works, the various types, and some safety precautions to keep in mind when practicing E-stim.

IFC: interferential current
NMES: Neuromuscular Electrical Stimulation
High-Volt: High Voltage Pulsed Galvanic Current
Why Use E-Stim?
E-stim can be used to treat a variety of ailments. However, it is important to minimize risk by avoiding certain practices with E-stim. E-stim should not be used for the following conditions:
- Malignant areas or where cell proliferation is contraindicated
- Areas where the current might affect a reflex center such as carotid sinus, heart, or parasympathetic nerves, or might affect function of implanted device like a pacemaker
- Untreated osteomyelitis or immature bone
- Over an active DVT site
- Heat-sensitive people
- Over a pregnant uterus
Fun Fact!
E-stim can actually be traced back to ancient Egypt, when electric fish were used for electrotherapy.
Thanks for reading!
This article was written by Colin Fulton, PT, DPT. If you’re interested in learning more about E-stim or exploring personalized physical therapy options, the team at Rehab Solutions in Gillette, Wyoming is here to help.
Contact us today to schedule your appointment and take the next step toward better health and recovery!
