Relieve Pain. Activate Healing. Regain Control.
What Is Electrotherapy?
Electrotherapy is a safe, non-invasive treatment that uses low-voltage electrical currents to stimulate muscles, nerves, and tissues — helping the body recover from injury, reduce pain, and improve physical function.
At Nu Physical, we use modern electrotherapy techniques, including TENS, NMES, and IFC, as part of a personalized rehab approach to speed up healing, manage chronic pain, and optimize neuromuscular recovery.

How Does Electrotherapy Work?

Your therapist will apply small electrodes to the skin over the area needing treatment. These electrodes are connected to a device that delivers controlled electrical impulses. These currents:
- Stimulate nerve endings and block pain signals
- Improve blood flow and reduce inflammation
- Trigger muscle contractions to restore strength
- Encourage the release of endorphins (natural painkillers)
The intensity, frequency, and duration are carefully adjusted to meet your comfort and treatment goals.
Types of Electrotherapy Used at Nu Physical
TENS (Transcutaneous Electrical Nerve Stimulation)
- Designed to block pain signals traveling to the brain
- Uses low-frequency pulses for acute and chronic pain relief
- Commonly used for back pain, arthritis, and post-surgical discomfort
IFC (Interferential Current Therapy)
- Uses dual-frequency currents that penetrate deeper tissues
- Increases blood flow, reduces swelling, and supports tissue healing
- Ideal for inflammation, edema, and muscle tightness
NMES (Neuromuscular Electrical Stimulation)
- Triggers muscle contractions to restore strength and mobility
- Helps re-educate muscles after injury, surgery, or immobilization
- Great for stroke recovery, post-op rehab, and muscle atrophy
Benefits of Electrotherapy
-
Pain Relief Without Medication
Targets nerve pain and muscular discomfort without side effects -
Muscle Activation & Strength Restoration
Helps rebuild neuromuscular pathways and improve coordination -
Reduced Inflammation & Swelling
Enhances blood flow and drainage for faster tissue recovery -
Faster Post-Surgical Healing
Supports tissue repair, range of motion, and function -
Relaxation & Muscle Re-Education
Eases muscle spasms, tension, and compensatory patterns

What Conditions Can Electrotherapy Help?
Electrotherapy is commonly used to support the recovery of:
- Low back pain and sciatica
- Neck and shoulder tension
- Knee osteoarthritis and joint pain
- Post-surgical pain and stiffness
- Tendonitis and muscle strains
- Neuromuscular disorders (e.g. stroke, MS, Bell’s palsy)
- Inflammation from sports injuries
- Chronic pain syndromes (fibromyalgia, neuropathy)
- Muscle weakness or atrophy
What to Expect During an Electrotherapy Session
Session Time: 10–30 minutes
Sensation: Gentle tingling or pulsing, non-painful and relaxing
1️⃣ Assessment
Your physical therapist will evaluate your symptoms, diagnosis, and goals to choose the right electrotherapy type.
2️⃣ Application
Electrodes are placed on the skin and connected to a therapy unit. You’ll feel a mild tingling or rhythmic muscle movement — no needles, no injections.
3️⃣ Integration
Electrotherapy is often combined with manual therapy, exercise, or mobility drills for enhanced results.
Is Electrotherapy Safe?
Yes — when administered by a trained professional. At Nu Physical, our therapists follow strict safety guidelines and tailor treatment intensity to your tolerance.
Electrotherapy may not be suitable for:
- Pregnant individuals
- Patients with pacemakers or metal implants in the area
- People with epilepsy or specific cardiac conditions
We’ll conduct a full screening to ensure safety before treatment.
Why Choose Nu Physical for Electrotherapy in Las Vegas?
-
Expert, Licensed Providers
Certified in electrotherapy protocols and integrated rehab strategies -
Tailored to Your Recovery Goals
We customize every treatment plan based on your pain, function, and progress -
Modern Equipment & Holistic Approach
Electrotherapy is part of our multi-modal rehab model — not just a standalone tool -
Trusted by Pros & Everyday Movers
From athletes to office workers — we help Las Vegas recover, move, and thrive

