During an E-Stim session, small electrode pads are placed on the skin over the affected muscles. A device sends mild, controlled electrical pulses through the pads, which causes the muscles to gently contract and relax. This helps interrupt pain signals, reduce muscle spasm, improve local circulation, and release the body’s natural pain-relieving chemicals.
The sensation is usually described as a light tingling or pulsing, and the intensity is always adjusted to your comfort.
Benefits of E-Stim Therapy
Patients at our San Antonio clinic use electrical stimulation to help with:
- Acute and chronic muscle pain
- Muscle spasms and tightness
- Inflammation and swelling
- Poor circulation in injured tissue
- Muscle weakness during rehabilitation
- Recovery from sports and auto accident injuries
Part of Your Personalized Recovery Plan
E-Stim is rarely used alone. Dr. Renteria combines it with adjustments, soft-tissue therapy, and corrective exercises so your muscles relax, your pain eases, and your body is better prepared to hold its alignment. It is a gentle, effective way to break the pain-and-spasm cycle that keeps so many injuries from healing.
Frequently Asked Questions
Does electrical stimulation hurt?
No. Most patients find E-Stim relaxing. You will feel a light tingling or pulsing sensation that is adjusted to a comfortable level.
How long does an E-Stim session take?
Sessions usually last about 10 to 15 minutes and are often paired with other therapies during your visit.
Is E-Stim the same as a TENS unit?
They are related. A TENS unit focuses on blocking pain signals, while clinical E-Stim can also target muscle contraction and recovery. Dr. Renteria selects the right settings for your needs.