• Advanced portable therapy
  • Effective anytime, anywhere

Ultrasound Therapy for Pain

PainShield® by NanoVibronix is a type of ultrasound therapy for pain that delivers fast pain relief for nerve and soft tissue damage.


PainShield is applicable to treat both chronic and acute pain. PainShield may be used immediately post-injury and post-op. Patient benefits include its ease of application and use, faster recovery time, high compliance, safety, and effectiveness.


  • Dual site, simultaneous actuators application
  • Provides expanded therapeutic area
  • Enables Bilateral therapy

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Do you currently own one of our older devices?
We  have upgraded our technology into a new and improved device for our patients.  If you are interested in trading in your older device for a newer one, please click to email or use below contact form.

Stop pain Avoid surgery and drugs

Ultrasound therapy is a well-established medical technology used by medical professionals, for many years supported with wide range of evidence within the clinical literature, for the treatment of pain and various soft tissues injuries. PainShield may be used immediately after an injury or surgical procedure for healing as well as being used as an opioid alternative. PainShield ultrasound therapy for pain utilizes surface acoustic waves within a adhesive patch and transducer to deliver the ultrasonic energy to relieve pain and expedite soft tissue healing. Patient benefits to include ease of application, faster healing time, safety, and effective pain relief.

Pain Management Made Accessible

Pain Management has never been so easy

PainShield® system is a novel, therapeutic ultrasound therapy device for pain treatment. The PainShield® portable, wearable ultrasound therapy machine is a battery powered electronic unit that uses an actuator that is applied on the skin at the location of pain and through which it delivers localized energy creating therapeutic effect to relief pain and induce soft tissue healing. This is made possible due to proprietary technology which allows for the creation of a small therapeutic transducer that can be easily used by the patients in the convenience of their own home or in the healthcare facilities.

Product usage has shown a wide range of applications including:

  • Reduction of acute and chronic pain
  • Trigeminal Neuralgia
  • Diabetic Neuropathy
  • Arthritic Pain
  • Pelvic Pain – Pudendal Neuralgia, Abdominal Adhesions, Endometriosis, Interstitial Cystitis, Irritable Bowel Syndrom
  • Carpal Tunnel Syndrom
  • Tendon and ligament injuries
  • Achilles Tendonitis
  • Orthopedic injuries or repairs
  • Sprains and fractures
  • Musculoskeletal injuries
  • Plantar Fasciitis
  • Back, neck, shoulder, elbow and knee pain

* Consult your physician for neuropathic pain applications


PainShield® therapy for Trigeminal Neuralgia Pain

May replace drugs and surgical intervention

Trigeminal neuralgia Etiology

Trigeminal neuralgia is severe neuropathic pain due to a disorder of the 5th cranial nerve.
In most cases the pain is caused by an intracranial artery or, a venous loop that compresses the Trigeminal nerve at its root entry zone into the brain stem. Other less common trigeminal neuralgia causes include compression by a tumor and occasionally a multiple sclerosis plaque at the root entry zone, but these are distinguished usually by accompanying sensory and other deficits.

Trigeminal Neuralgia symptoms and signs

Patients suffering from Trigeminal Neuralgia report pain along the distribution of one or more sensory divisions of the trigeminal nerve, in many cases the (upper jaw). The pain is spastic, lasting seconds up to a couple of minutes, but attacks may recur rapidly. It is lancinating, excruciating, and sometimes debilitating. Trigeminal neuralgia pain is often caused by stimulating a facial trigger point (eg. by chewing, brushing the teeth, or smiling). Sleeping on that side of the face is often intolerable.

PainShield is a type of ultrasound therapy for trigeminal neuralgia pain management.

PainShield therapy is available for Trigeminal Neuralgia pain management 

PainShield® unique advantages over existing treatment alternatives:

  • Trigeminal nerve pain relief allows patients to reduce medication dosage and eliminates related adverse drug effects.
  • The PainShield® patch is applied on a bony surface in the face allowing the surface acoustic ultrasound waves to travel across the entire skull and reach the root of the trigeminal nerve to promote healing of nerve origin (currently under clinical research). This is an excellent alternative treatment for trigeminal nerve pain.
  • No limitation in treatment duration.
  • Treatment can take place anytime and anywhere even during overnight sleep.
  • The treatment may help avoiding Trigeminal Neuralgia surgery.

The below patient’s testimonials expose experiences of a some PainShield users, achieving Trigeminal nerve pain relief, usually within a couple of weeks of therapy.

Discover more about the Painshield ultrasound therapy for pain device by contacting NanoVibronix today.

PainShield Testimonials

Hear what our patients say about being pain free

“My experience with PainShield has shown that it is highly effective in treating painful foot disorders including heel spur syndrome, tendon disease and wound pain. I am currently performing a clinical trial evaluating the effectiveness of PainShield on patients suffering from diabetic foot ulcers and initial results are very promising.”

Dr. Jonathan Rosenblum Director of Diabetic Foot Service, Shaare Zedek Medical Center, Jerusalem, ISRAEL

“I’m very satisfied with the PainShield: after only two weeks of using it, the pain caused by Trigeminal Neuralgia has disappeared. I was able to halve the dosage of Tegretol which I had been taking for years and which was the only medicine that worked. I hope to be able to eventually discontinue it.”

JB 88 years old, Bordeaux, France

“For the last four weeks, my Trigeminal Neuralgia pain has completely subsided, and let me mention that I have not used the PainShield during these four weeks. I am back to normal life, in which I am, after eight years of torture and suffering, again enjoying eating, talking, singing, etc.”

ARS 82 years old female, UK

“If you are reading this then you are on this website for a reason. All I can say is go on, give PainShield a try. After six years my Trigeminal Neuralgia pain has stopped. I’ve got my life back.”

SP 42 years old, Middlesex, UK

“For many years I suffer from back pain and nerve pain down my leg which caused numbness and foot cramping and then, I re-herniated the lower disk which escalated the nerve and lower back pain. Started using the PainShield a year ago and within the first week, I experienced relief of the nerve pain, reduced numbness and tightness in the leg and I could also sit longer without pain. After a year of regular use my nerve pain has reduced by about 80%.  For me the NanoVibronix PainShield has been a game changer. I have enormously reduced my pain, increased my activities and reduced my medication.”

JH 71 years old, CA, USA

“I was heat twice in a car accident two years ago and my shoulder labrum was torn from front to back. Following surgically, I have been living since in constant shoulder pain. Started using the PainShield and what a huge difference it has made to the quality of my life. For the first time in two years I am pain free long enough to be hopeful!”

LS 53 years old, TX, USA

“My Trigeminal Neuralgia pain is gone 100%. No surgery, no pain killers.  Just brilliant use of the human ingenuity and mind. My compliments to the scientists that brought PainShield to patients like me who are suffering with pain. I also extend my appreciation to the folks that made this device available worldwide.”

CLM 68 years old female

“My wife suffered from Trigeminal Neuralgia for 20+ years now and we tried basically everything on the market, i.e. medicine prescribed by doctors, i.e. tablets, ointment, gel, you name it but no pain relief. Nothing worked until we came across and tried the NanoVibronix PainShield. My wife is an example of total relief for the last three weeks now.”

WJV 62 years old female, UK

“I want to shout from the rooftops to everyone who has suffered from Trigeminal Neuralgia about the PainShield. Since my very FIRST use with the device, both the intensity and frequency of my pain declined dramatically! I cannot begin to tell fellow-sufferers what a blessing this has been. I cannot recommend it enough!”

SS 30 years old female, Canada

“My sister in Law was diagnosed for Trigeminal Neuralgia in 2013. About a month ago, she started using the PainShield overnight. She is now pain free, and so happy to be living a normal life. She is very thankful for the PainShield – wishing all the best for the wonderful work you are doing.”

IA 82 Years Old - Female - Nivala, Finland

“I have experience using the PainShield device in many patients with difficult pain conditions during the past year. This device has impressed me with the consistency with which it affords significant relief to patients with difficult pain conditions from a large variety of pathologies. The PainShield device reflects the basic science literature on Low Intensity /Low Frequency Ultrasound by its ability to not just treat pain, but also to help heal the underlying injured tissue.”

Dr. Haim Moshe Adahan Director of The Pain Rehabilitation Center, The Chaim Sheba Medical Center, Tel Hashomer, ISRAEL

“Thank you for your wonderful product. My wife was in so much pain she could not walk. She would sit and cry. Your PainShield has been a blessing. It has reduced the swelling by 90% and the pain by 80%.”

DB 61 years old, MN, USA

“My husband, was 80 years old when he awoke one morning with excruciating facial pain. Initially he was diagnosed with shingles but he was quickly moved to the care of a neurologist for treatment of trigeminal neuralgia He was immediately started on three different medications. In two months he walked with a shuffling gait, walked with his head down and had significant balance problems. He still had trigeminal neuralgia.

We discovered the nanovibronix pain shield on  line. We purchased the unit and began treatment with the pain shield. In two weeks the pain decreased. We started to decrease the  medication. In one month he was no longer taking medication but continued

with the pain shield everyday for another six weeks.

The doctors were not happy with us. They never heard of  pain shield and told us  we were being scammed. What a great scam! No more medication, no drug side effects, no more shuffling, no more pain and the trigeminal neuralgia has been in remission for over a year.

Currently my husband has occipital neuralgia from osteoarthritis between the first and second cervical vertebrae. Out comes the pain shield and we are currently using it every day. The pain level has decreased and he does not take any pain medication.  We are so thankful for the pain shield. It works!”

JC 80 years old, Wilmington OH



most common questions already answered

Place the actuator on clean, dry, healthy skin over or close to the source of pain and in full contact with the skin.
You do not need to use ultrasound gel with the PainShield® MD.
Other than mild warmth from the metal active element in the actuator you will feel no vibrations or shocks. Following treatment, some redness might occur in the treated area. This redness resolves on its own within a few hours.
Pain reduction could begin as early as 30 minutes after treatment and last up to several days. PainShield® MD works by improving blood flow to muscles and tissues that are in spasm and by normalizing nerve activity.
Yes. PainShield® MD is perfectly suited for use in conjunction with a program of physical therapy and can be used in between therapy sessions.

Surface Acoustic Waves (SAW) Technology

Enabling Advanced Therapeutic Ultrasound


NanoVibronix proprietary acoustic technology enables creation of miniature transducers that transmit low-frequency, low-intensity ultrasound through skin and flexible materials surfaces.

PainShield’s Surface Acoustic Waves are used to heal tissue versus masking the pain symptoms.

Additional benefits include:

  • Reduction of edema or swelling
  • Increase of blood supply and oxygen to soft tissues, tendons, ligaments, and nerves
  • Portable therapy, easily applied on a daily basis for up to 6.5 hours leading to optimal outcomes
  • May be utilized during sleep or daily activities


PainShield’s unique ultrasound mechanism penetrates and propagates along the tissue while generating mechanical effects such as acoustic streaming and deep tissue micro-vibrations.

These micro-vibrations lead to Bio-Physical effects including altered cell membrane potential, change in cell membrane transport mechanism, increased protein synthesis, enhanced vascular permeability and increased local blood circulation.

The achieved therapeutic effects include decreasing trigger point sensitivity, tissue rebuilding, protein and collagen synthesis, bone and soft tissue repair, reducing inflammation and decreasing in spasm and pain.

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