Electro-physical Modalities
Advanced technological interventions that use various forms of energy to reduce pain and promote healing.
About Electro-physical Modalities
Our clinic offers a range of electrophysical modalities that utilize various forms of energy to produce therapeutic effects within your tissues.
These treatments can help manage pain, reduce inflammation, improve circulation, stimulate muscle activity, and accelerate tissue healing.
Each modality works through different mechanisms and may be selected based on your specific condition, stage of healing, and individual response to treatment.
Electro-physical modalities use forms of energy(electrical currents, sound waves, light) to help manage pain and support healing. At Modern Physio in Vaishali Nagar, Jaipur, the machines you may see used include therapeutic ultrasound, TENS (transcutaneous electrical nerve stimulation), IFT (interferential therapy), low-level laser, and EMS (electrical muscle stimulation).
We will be straight with you about the evidence, because trust matters more than machines. Research on electrotherapy is mixed: some modalities show short-term pain relief for some conditions, others show little benefit beyond placebo, and no machine rebuilds strength or mobility on its own. Guidelines increasingly reflect this: NICE, for example, specifically advises against ultrasound and TENS for low back pain. That is why at Modern Physio these modalities are used selectively, as adjuncts: they may make you comfortable enough to move and exercise, which is where lasting recovery actually comes from.
What this means in practice: if Dr. Surabhi Bansal (BPT, MPT Ortho, 14+ years of experience) recommends a modality, it is for a specific short-term purpose(settling pain in an irritable phase, reducing muscle spasm, or re-activating an inhibited muscle with EMS after injury or surgery) and it sits inside a plan built around exercise and education, never in place of one. If a modality is not earning its place, it is dropped at reassessment.
Who This Helps
Electrotherapy can help patients in an acute or irritable phase(recent-onset neck or back pain, a flared shoulder or knee) where pain is limiting movement and a period of adjunct pain relief helps active treatment begin sooner.
TENS and IFT are options for short-term pain modulation in some chronic pain presentations. EMS is useful when a muscle has "switched off" after surgery or injury, commonly the quadriceps after knee surgery, to help re-establish activation before strengthening takes over.
It is not the right primary treatment for anyone. If you have been receiving machine-only physiotherapy for weeks without an exercise programme, that is a reason to seek reassessment, not more sessions of the same.
What a Session Looks Like
- 1
Screening first: before any modality is used, Dr. Surabhi Bansal checks the contraindication list with you(implanted devices, pregnancy, skin condition and sensation in the area) and tests sensation where relevant.
- 2
Purpose explained: you are told which modality is proposed, what it is expected to do (for example short-term pain relief before exercise), and, honestly, what it cannot do.
- 3
Setup: the skin is prepared, electrodes or the treatment head are positioned over the target area, and settings (intensity, frequency, duration) are chosen for your condition and comfort.
- 4
During treatment: TENS and IFT should feel like comfortable tingling, EMS like a visible muscle contraction without pain, ultrasound and laser usually like little more than gentle warmth or nothing at all. Sessions typically run 8–15 minutes per area, and you can call out at any time if anything feels too strong.
- 5
Straight to active work: the modality is followed in the same visit by exercise, mobility work or hands-on treatment, the machine buys the window; the movement uses it.
- 6
Review at reassessment: the modality’s contribution is reviewed against your progress measures. If it is not adding anything, it is stopped rather than continued by habit.
Safety & Contraindications
This treatment is not suitable for everyone. Tell your physiotherapist about your full medical history: it is screened for at your first assessment.
- •Cardiac pacemaker, implanted defibrillator or other implanted electronic device: electrical stimulation modalities (TENS, IFT, EMS) are not applied: currents can interfere with the device.
- •Pregnancy: no electrotherapy over the abdomen, pelvis or lower back; other areas only after careful screening.
- •Known or suspected malignancy in or near the treatment area: energy-based modalities are avoided over the site.
- •Impaired skin sensation in the area: heat- and current-based modalities risk burns when you cannot feel warning discomfort, so sensation is tested first.
- •Open wounds, broken skin or active skin infection at the electrode or treatment site.
- •Epilepsy: electrical stimulation is not applied near the head or neck.
- •Deep vein thrombosis or thrombophlebitis in the area: treatment over the site is avoided.
- •Metal implants in the field for some modalities (notably certain diathermy and ultrasound applications); the eyes, the carotid sinus at the front of the neck, and the growth plates of children are also avoided.
Expected Timeline
Any relief from electrotherapy is typically short-term: hours to a couple of days per session in those who respond. That is not a failure; used well, it is a bridge that lets exercise and normal activity restart earlier. What it is not is a course of treatment that gradually "heals" you on its own, and we will not present it that way.
A fair trial is short: two to four sessions is usually enough to see whether a modality is helping you specifically, since individual responses vary. At reassessment, typically within one to two weeks, Dr. Bansal compares your pain and function measures with baseline. Responders may continue the modality briefly as the exercise programme builds; non-responders stop it, with no lost ground, because the active plan was running in parallel all along.
Over a full episode of care, expect the machine time to shrink and the active work to grow. By the middle of most treatment plans, electrotherapy has either done its short job or been dropped, and by discharge you should need no machine at all: just a programme you can run yourself, with a review point if symptoms change.
Evidence Base
NICE explicitly advises against offering ultrasound, TENS or PENS for managing low back pain with or without sciatica, a clear example of why we use electrotherapy selectively and never as a primary treatment.
NICE guideline NG59 (low back pain and sciatica)An overview of Cochrane reviews found the evidence for TENS in chronic pain is of very low certainty: benefit is possible but unproven, so any use should be a monitored, short trial.
Cochrane overview: TENS for chronic pain (Gibson et al., 2019)A Cochrane review found no convincing evidence that therapeutic ultrasound improves pain or quality of life in chronic low back pain, with any effect on function small and of low certainty.
Cochrane review: Therapeutic ultrasound for chronic low back pain (Ebadi et al., 2020)A systematic review and meta-analysis in The Lancet found low-level laser therapy can reduce pain in acute and chronic neck pain in the short to medium term, one of the stronger results in electrotherapy research.
Lancet meta-analysis: Low-level laser therapy for neck pain (Chow et al., 2009)Frequently Asked Questions
Does electrotherapy actually work, or is it a placebo?
Honestly: it depends on the modality and the condition, and the research is mixed. Some treatments, like laser for neck pain, have reasonable short-term evidence; others, like ultrasound for chronic low back pain, have largely failed in good trials. That is why we use these machines as short, monitored add-ons to an exercise-based plan, and stop them if your measures are not improving.
If the evidence is mixed, why do you offer electrotherapy at all?
Because for the right patient at the right moment it has a real, if modest, job: taking the edge off pain or spasm so active treatment can start sooner, or re-activating a muscle with EMS after surgery. Used that way(briefly, with a defined purpose, alongside exercise) it can add value. Used as the whole treatment, it wastes your time and money, and we will tell you so.
What is the difference between TENS and IFT?
Both deliver electrical currents through skin electrodes to modulate pain. TENS uses low-frequency currents at the skin surface; IFT crosses two medium-frequency currents so the interference is felt in deeper tissue, which some patients find more comfortable. In practice they serve the same purpose, short-term pain relief, and the choice comes down to your condition, comfort and response.
Is electrotherapy safe? Does it have side effects?
For correctly screened patients it is very safe. The main risks are skin irritation under electrodes and, rarely, burns if sensation is impaired, which is why we test sensation and screen every patient against the contraindication list first. The important exclusions are implanted devices like pacemakers, pregnancy for treatment over the trunk, malignancy in the area, and epilepsy for stimulation near the head or neck.
I have a pacemaker. Can I still have physiotherapy?
Yes: physiotherapy, absolutely; electrical stimulation modalities, no. TENS, IFT and EMS are not used with pacemakers or other implanted electronic devices. Your treatment at Modern Physio would be built from exercise therapy, manual therapy and education, which are the core of good care anyway. Tell us about any implanted device at your first visit.
Can I use a TENS machine at home?
Home TENS units are inexpensive and safe for most people once you have been screened and shown correct electrode placement and settings. If a supervised trial at the clinic helps you, we will teach you to use one at home so you are not paying for clinic visits just to be connected to a machine. Ask us before buying, so you get a suitable unit.
Should I see a doctor or a physiotherapist for electrotherapy in Jaipur?
Electrotherapy is a physiotherapy tool, so a qualified physiotherapist is the right person to decide whether it has a role for you. Dr. Surabhi Bansal (BPT, MPT Ortho) examines you first, screens for conditions that need a medical opinion, and prescribes a modality only when it serves the wider plan. If red flags appear, you are referred to a doctor before treatment.
How many electrotherapy sessions will I need?
Fewer than you might expect. A trial of two to four sessions shows whether a modality helps you; responders may continue briefly while their exercise programme builds, and non-responders stop. Be cautious of anywhere prescribing ten or fifteen machine sessions upfront: that pattern is not supported by the evidence.
What are the charges for electrotherapy at Modern Physio, Jaipur?
The in-clinic session fee is ₹400, paid per visit. Modalities are part of the session rather than billed as a separate menu item. The clinic in Vaishali Nagar is open Monday to Saturday, 7 am to 9 pm, and Sunday mornings 7 am to 1 pm. Please call or WhatsApp +91 82334 02489 to book, so we can hold a slot for you.
Conditions We Treat With This
Products That Support This
Medically Reviewed
This content was reviewed for medical accuracy by Dr. Surabhi Bansal, BPT, MPT (Ortho) with 14+ years of clinical experience.
At Modern Physio, all medical content undergoes a thorough review process to ensure accuracy and alignment with current physiotherapy standards. Our content is created to educate and should not replace professional medical advice. Learn more about our review process.
Our Electro-physical Modalities Services
Ultrasound Therapy
High-frequency sound waves that penetrate soft tissues to reduce pain and promote healing.
Interferential Therapy (IFT)
Electrical stimulation that uses multiple current frequencies to decrease pain and swelling.
TENS / NMES / IFC
Various forms of electrical stimulation for pain management and muscle re-education.
Infra-Red Radiation (IRR) Heat Therapy
Therapeutic application of infrared energy to warm tissues, improving circulation and relaxing muscles.
Low-Level Laser Therapy (LLLT)
Non-invasive light treatment that stimulates cellular activity to accelerate healing and reduce inflammation.
Other Service Categories
Assessment & Education
4 services available
Therapeutic Exercise & Movement
5 services available
Manual Therapy Techniques
4 services available
Thermal Modalities
4 services available
Mechanical Modalities
3 services available
Soft-Tissue & Instrument-Assisted Tools
4 services available
Aquatic & Respiratory Programmes
3 services available
Pelvic & Women's Health Services
4 services available
Neurological & Vestibular Rehab
4 services available
Post-Surgical & Prosthetic Care
3 services available
Preventive / Workplace & Digital Add-Ons
4 services available
Explore Other Service Categories
Assessment & Education
Comprehensive evaluation and educational services for understanding your condition and rehabilitation process.
Therapeutic Exercise & Movement
Customized movement therapies designed to restore function, build strength, and enhance mobility.
Manual Therapy Techniques
Hands-on treatment approaches to relieve pain, reduce muscle tension, and improve tissue mobility.
Real Reviews From Our Patients
Verbatim reviews from patients treated at Modern Physio, sourced from Google and Practo.
Finding a doctor who listens before diagnosing feels rarer than finding a gym bro who admits deadlifts can be dangerous (ask my disc bulge). I’ve been seeing Dr. Surabhi for the past three weeks after my deadlift incident, and she’s been phenomenal. She actually takes the time to hear you out before sharing her opinion; a surprisingly uncommon superpower these days. She’s kind, empathetic, incredibly skilled, and explains everything in a way that makes you feel involved in your recovery instead of just being another patient. Appointments run on time, so if you show up at your scheduled slot, you’ll be attended to promptly. Bonus points for the guest Wi-Fi, because healing is faster when you can scroll memes while waiting ;) If you’re looking for a doctor who combines expertise with genuine compassion, Dr. Surabhi is an easy recommendation. 10/10.
I was playing cricket and had an injury in my knee. Went for mri and found high grade acl ligament tear. Than doctor suggested surgery is Last option. One of my friend suggested me to give a try for physiotherapy treatment than I searched modern physio . Now coming here since almost a month. Now feeling a lot better after sessions. Dr surabhi gave me electrotherapy and taught me some exercise program. I would definitely recommend for all kind of sports injury and specially ligament injury.
Very patient, humble, listens and give ample time to patients! Would recommend for sure.
Dr Surbhi is one of the best Physiotherapist available in Jaipur. She is one of those professionals who know their job very well. I had visited other physiotherapist too but to no avail. Dr Surbhi with her intimate knowledge and professional approach has treated my lower back pain very effectively. One of the rare Doctor who listens patiently to the problem of the patient and guides the patient to full recovery using both machine and home based exercise therapy. Her treatment is focused on repair and recovery from injury and not towards short term quick relief stop gap measure. Thanks to her I am finally relieved from my long term back pain.
Visited Modern Physio Jaipur for shoulder pain that had been bothering me for weeks. Dr. Surabhi diagnosed the issue clearly and started a targeted physiotherapy treatment plan. What I liked most is she explains everything - what the problem is, why it happened, and how the treatment will help. Genuine, knowledgeable physiotherapist who actually listens. Highly recommend to anyone in Jaipur dealing with muscle or joint pain.
I use less electronics and less light, so I have back pain. After Dr. Surabhi's arrival, I got relief within a week.
I am a professional cricket player. During bowling one day I started paining shoulder. I postponed it for a month but it got worse than i found modern physio met dr surabhi . She diagnosed this rotator cuff injury and sent me for an MRI . MRI report was same as dr said it was tendon tear. I started coming here for treatment and getting better every day.she is treating with electrotherapy now and later with some strength training. Thanks and highly recommend
I am Daksh choudhary 21 year guy. I love doing gym. I was doing dead lift 2 years back. At that time injury happened. My back started paining but i ignored than one day i fell from stairs and landed on hip. That time pain was crucial. Now back started paining than one of my friend was taking physio from dr surabhi and i came here dr diagnosed with Disc bulge(slip disc). She sent me for MRI for confirmation and it was same as she told. I am coming here since 5-6 days and pain is getting better than before.
I visited Modern Physio with zero hope after suffering from a slip disc for months. Dr. Surabhi is very knowledgeable. She focused on reducing my pain first before making me do any hard exercises. Today I am back to my normal life. Everyone told me slip disc means surgery. Dr. Surabhi proved them wrong. She is an expert who knows exactly how the spine works. If you are scared of surgery, please visit her once. She is not just about machines. She taught me how to sit, how to lift things, and even what belt to use while driving. She prepares you so the pain doesn't come back. What I love about Dr. Surabhi is that she attends to you personally. Unlike other clinics where assistants put machines on you and leave, she is there the whole time. You feel very well taken care of at Modern Physio.
I come from Raja Park and was suffering from severe lower back pain. The doctor diagnosed me with a disc bulge. While searching on Google, I came across Modern Physio and decided to take an appointment. I have been coming here for almost one month now and my condition has improved significantly. Along with back pain, I was also experiencing heaviness and discomfort in my leg, which has reduced a lot. Dr. Surabhi has started stretching and strengthening exercises for me, and electrotherapy is also being given alongside. I am feeling much better now. I would highly recommend Modern Physio for back pain and slip disc patients across Jaipur. It is absolutely worth traveling such a long distance for treatment.