Frequently Asked Questions

Tecar therapy is an advanced, non-invasive treatment that uses low-frequency electromagnetic energy to stimulate the body's natural regenerative healing response. It works by generating both capacitive and resistive currents, which generate heat and bioelectric activity deep inside the tissues, rather than just on the surface. The word “T.E.CA.R” is an acronym of the Italian word “Transfer Energy Capacitive Resistive.”

Tecar therapy works by using a radiofrequency (typically 300 kHz to 1 MHz) energy transfer. An alternating current is passed through the tissue via an electrode, where the tissue itself completes the electrical circuit relative to metal return plate placed somewhere else on the body. A current flow interacts with the body's electrolyte content in unique ways due to their relative ability to store and conduct with electric energy. Through the capacitive and resistive modes, specific tissues like dermis, fat, muscles, ligaments, and tendons can be targeted directly, with only minimal energy loss on the top layer of skin. Heating (Joule effect) is a byproduct of the current flow as ion movement creates internal conditions and biological processes that drive healing.

The different modes affect “where” the effects occur, not so much “which” which effects occur. In Capacitive mode, the effects mainly occur in the local vicinity of the electrode and tends to accumulate in water-rich, low resistance tissues like muscle, dermis, and softer fascia. In resistive mode, the current flows directly into the tissues in between the return plate and the electrode, and accumulates in denser, high resistance tissues like joint capsules, tendons, ligaments, and denser fascia. In both scenarios, the effects can penetrate to deep tissue equally, while ensuring selective tissues can be targeted directly and precisely.

The T-Plus combines high power, precise control, FDA approval, and clinically supported frequency to deliver faster, deeper, and more versatile results across all tissue types and many conditions. With a complete electrical current, the T-Plus ensures immediate energy delivery into deep tissues with minimal loss—helping clinicians improve outcomes, reduce treatment time, and increase the value of every session.

Want to know if the T Plus is right for your practice or needs? Contact us and we'll walk you through it.

T-Plus therapy uses a widely studied 448 kHz radiofrequency alternating current to interact with tissue in two distinct ways - thermal and bioelectrical - each producing documented physiological effects. 
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Pain relief: Through both deep tissue heating that reduces muscle tension, and through direct nerve conduction and pain receptor sensitivity. 
Improved circulation:  Deep heating causing vasodilation, increased blood flow allowing oxygen and nutrient delivery, accelerating the natural repair process. 
Reduced swelling: By improving microcirculation and aiding in lymphatic drainage, the T-Plus helps the body reabsorb excess fluid more efficiently and remove harmful waste.  Particularly effective post-surgery.
Tissue recovery:  Supports faster healing of muscles, tendons, ligaments, fascia through enhanced circulation and stimulating stem cell proliferation.  Useful for post injury and post surgery.
Tissue mobility: Deep heating increases the pliability of tissues, making it more responsive to movement and manual therapy, and improving biomechanics.

Protocols are designed to be about 25 minutes, however depending on how many body parts worked, the extent of the injury, or what the goal of the treatment is, sessions can last between 15 minutes to an hour.

T-Plus therapy is gentle, with most patients experiencing only a comfortable, soothing warmth in the treated area. Unlike more invasive techniques that might cause soreness, the T-Plus therapy doesn’t strain tissues, allowing recovery to be immediate. In fact, many patients use T-Plus therapy not just for recovery, but as a form of preparation before athletic events, as it optimizes tissue function without causing fatigue. Because it this, it could be used everyday.

Many users report feeling improvements after just one session, such as reduced pain, increased mobility, or muscle relaxation and readiness. However, the number of treatments needed for full recovery depends on the condition being treated, its severity, and your body’s response. For acute issues, noticeable changes often occur within 1–3 sessions, while chronic conditions may require more sessions for optimal results.

Yes! T-Plus therapy is safe, non-invasive, with no side effects as it’s been a trusted, clinically proven modality worldwide for 30 years. Additionally, the T-Plus by Wintecare has gone through rigorous testing to receive 12 various medical certificates including FDA class II approval.

Yes, there are some contraindications. It is generally not recommended for individuals with pacemakers, as the electromagnetic field may interfere with its function. As well, it is generally accepted to avoid during pregnancy, especially in the abdominal area, due to unknown effects on the fetus. For the same reason at the moment, it is considered contraindicated for children under 12 years old.

Most patients experience a gentle, soothing warmth during treatment, making it comfortable and pain-free for both patient and therapist. There is typically no post-treatment soreness, allowing for immediate return to activity, and sessions can be performed even multiple times a day
due to its restorative nature.

With the T Plus, the goal is transferring energy into tissue — not simply applying heat. Think of shaking a water bottle: the shaking transfers mechanical energy to the water, and heat is just a byproduct of that motion. The T-Plus works similarly — it delivers radiofrequency current into the body, which stimulates ion movement, activates the body's natural cellular processes, and drives physiological change from within. Heat may occur as a byproduct, but it isn't the point.

This is what separates the T-Plus from something like a hot pack. A hot pack warms the surface of the skin and its effects disappear the moment you remove it. T-Plus energy penetrates deeply within the first second of application, reaching ligaments, tendons, and muscles directly — driving circulation, oxygenation, and tissue recovery at the source rather than from the outside in.

Additionally, depending on the power output used, T-Plus can also work in a completely sub-thermal mode — meaning no meaningful heat is produced at all, while still enabling significant phsyiological reactions, such as lymphatic drainage and stem cell proliferation.

‍In short: heat is one possible outcome of T Plus therapy. The real mechanism is energy delivery — and what the body does with that energy goes far beyond warmth.

The T-Plus passes a low-frequency alternating radio current through tissue. Depending on the electrode used, this produces either thermal or bioelectrical effects — both of which influence lymphatic function through different pathways.

‍Thermal pathway (standard hyperthermic electrodes) Deep heating causes vasodilation, lowers surrounding muscle tension, and lowers the viscosity of lymphatic fluid and surrounding connective tissue, making it easier for lymph to flow. Improved microcirculation creates pressure gradients that drive fluid reabsorption, reducing interstitial accumulation. Over time, the heat also softens fibrotic tissue that mechanically compresses lymphatic vessels.

‍Bioelectrical pathway (dedicated T-Plus hypothermic electrode) The hypothermic attachment exclusively used on the Wintecare T Plus uses a proprietary brass alloy rather than other more conductive materials. This alloy has a higher impedance, allowing for significant current flow to influence lymphatic vessel walls without meaningfully heating internal tissue.  

‍In practice, the two modes complement each other — hyperthermic electrodes prime tissue by improving circulation, reducing tension and viscosity, while the dedicated hypothermic lymphatic electrode influences fluid movement through the electrical current itself ,without significantly increasing internal temperature. Treatment is often combined with manual lymphatic drainage to further potentiate results, with the electrical effects preparing tissue for more effective manual mobilization of fluid.

‍Athletes: T Plus addresses the full recovery cycle: reducing inflammation, swelling and soreness post-training, accelerating tissue repair, relieving pain, and maintaining circulatory and lymphatic health that sustains performance.  Improved tissue quality can enhance biomechanical efficiency, muscular power output, and mobility.
‍Patients with Chronic Pain: Individuals dealing with conditions like arthritis, tendinopathy, or chronic lower back pain can benefit from the T-Plus’s ability to reduce pain, improve mobility, and promote long-term tissue healing.                       
‍Post-Surgical Patients: The T-Plus aids recovery after surgeries by promoting tissue regeneration by directly activating mesenchymal stem cell proliferation, reducing excess edema buildup, aid in nutrient and oxygen delivery and reduce the formation of stiff fibrotic tissue. 
‍Those with Circulatory or Lymphatic Issues: T-Plus is highly effective in boosting circulation and aiding conditions where poor circulation limits recovery and quality of life; including helping with symptoms from Lupus, Lyme disease, cold extremities, and neuropathy.
‍Comprehensive Physiotherapy Patients: Anyone undergoing physiotherapy for soft tissue injuries, joint dysfunction, or muscle imbalances can benefit from the tailored application of T-Plus therapy in their treatment plan. 
‍Therapists and Clinicians: The T-Plus helps therapists elevate their practice with faster, more effective results, enabling higher-value treatments that improve patient outcomes, increase revenue per session, and enhance overall clinic efficiency.

Pain Management
- Acute and chronic pain
-Strains, sprains, and soft tissue injuries
-Myofascial tension and trigger points

Recovery & Rehabilitation
-Muscle recovery post-training or post-injury
-Ligament, tendon, and muscle regeneration after tears
-Pre and post workout preparation and recovery

Performance & Prevention
-Injury prevention
-Enhanced mobility and range of motion
-Skeletal and biomechanical alignment optimization
-Performance and power enhancement
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Medical Aesthetics
-Cellulite reduction
-Facial fine lines and wrinkles
-Localized fat reduction

Yes, T-Plus therapy is especially effective post-surgery. By stimulating mesenchymal stem cells (MSC), it aids in rebuilding tissue and significantly accelerates recovery without contributing to fibrotic tissue formation. Additionally, T-Plus therapy promotes better circulation to the affected area, which can help reduce swelling and deliver oxygen and nutrients, while improving scar healing, resulting in smoother and more functional outcomes.

Yes! T-Plus therapy uses electromagnetic frequencies that specifically interacts with biological tissues, not metals. It is safe for individuals with non-ferrous implants, like titanium or stainless steel, as the treatment targets body tissues without being affected by the metal.

Yes!

The T-Plus by Wintecare is FDA-approved as a Class II medical device. This certification ensures that the T-Plus meets the highest safety and efficacy standards, while also having 7 more world wide medical certifications. This ensures this specific device is in fact emitting what energy output is being displayed on the screen, something many TECAR devices can’t say, while also having various built safety mechanisms.

However, TECAR therapy, as a general therapeutic modality, does not have a universal FDA approval because the FDA evaluates and approves individual devices rather than entire treatment methods.

The choice of 448 kHz in the T-Plus is based on its optimal balance between depth of penetration and biological effects. This frequency is high enough to induce deep tissue stimulation and cellular activation while remaining low enough to avoid excessive superficial heating.

About 90% of the published Tecar research is centered around frequencies near 500 kHz, with over half specifically using 448 kHz. Wintecare designed the T-Plus around this frequency to align with the strongest and most consistent body of clinical evidence. While other devices may incorporate different frequencies, there are fewer, incomplete, or poor scientific studies proving their effectiveness to the same extent as 448 kHz.

With this in mind, 448 kHz has been shown to support bioelectric activity at the cell membrane, helping regulate cellular metabolism and membrane permeability.

The main parameters for assessing the efficacy of a T.E.CA.R. device are frequency, intensity, energy, and power. The frequency of the electromagnetic field should be around 0.5 Mega-Hertz, where it is most in line with the scientific literature. About 90% of the published studies are in this frequency range (with over 50% exactly at .448 mHz), which allows the device to target a wide range of tissue responses, taking advantage of both magnetic and electrical effects. Intensity refers to how much current (amps) is transferred into the tissues - higher capacity systems (up to ~2 amps) influence both deeper thermal effects and non-thermal cellular stimulation when properly controlled.  Energy (measured in Joules) represents the total treatment dose delivered over time, determining how much stimulation the tissue receives. Next, power determines how quickly energy is delivered; higher-performance devices (~300 Watts) enable efficient treatment of larger tissue volumes and are required to maintain effective energy transfer across the entire treatment zone. On the same note, the power output should be constant, as pulsed treatments are proven to be less effective because less energy is being transferred over time.

More information upon request - and other parameters.

TENS and E-Stim rely on electrical currents to stimulate nerves and muscles. TENS (TranscutaneousElectrical Nerve Stimulation) works by sending low-voltage electrical pulses to nerves, effectively blocking pain signals from reaching the brain, but it does not contribute to tissue healing. E-Stim (Electrical Stimulation), on the other hand, is designed to create muscle contractions, which can help prevent atrophy, improve circulation, and aid in lymphatic flow. While both modalities have benefits, they primarily function by externally stimulating nerves or muscles, rather than addressing tissue repair at a cellular level.
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T-Plus therapy, on the other hand, works fundamentally differently, at a much deeper physiological level, using low-frequency electromagnetic energy (448 kHz) to stimulate cellular repair, increase microcirculation, and promote deep tissue healing. Unlike E-Stim, which relies on mechanical muscle contractions, ultimately creating stress and fatigue, T-Plus therapy directly enhances blood perfusion and lymphatic drainage, and most importantly, directly stimulates stem cell proliferation making it more effective for injuries, inflammation reduction, and post-surgical recovery, all while addressing the issue at the source, without additional stress.

Results with the T-Plus session is immediate, depending on the condition, with patients often feeling relief and improved mobility right away, whereas E-Stim benefits build gradually over multiple sessions, with less results.

Laser Therapy and the T-Plus are both non-invasive modalities used in sports rehabilitation for pain relief, injury recovery, and inflammation reduction. However, they function through different mechanisms. Laser Therapy relies on photobiomodulation, where cells absorb photons, leading to increased ATP production, cellular healing, and biological effects. Despite these benefits, Laser Therapy has limitations. Its effectiveness decreases as light passes through water, fat, and darker pigmentation, resulting in a shallower penetration and only localized effects. This means that deeper tissues, such as knee and shoulder ligaments, receive less therapeutic effect.
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The T-Plus, however, uses radiofrequency energy, with the body acting as a conductor between the electrode and return plate. This fundamental difference allows for all tissue types—tendons, ligaments, muscles, and joint capsules—to be affected immediately with high energy delivery. The energy transfer aids in an increase in blood flow, lymphatic drainage, muscle tension reduction, cellular repair, increased metabolism, and direct stem cell activation—something Laser Therapy cannot achieve. The T-Plus provides faster, deeper, more effective and more complete recovery profile, while offering greater versatility for various conditions.

More information upon request.

Shockwave therapy and Tecar therapy are both effective modalities for tissue healing and pain relief, but they work through different mechanisms. Shockwave therapy operates through mechanotransduction, delivering high-energy acoustic waves that stimulate a regenerative response through microtraumas. It is particularly effective for breaking down calcifications, addressing chronic tendinopathies, and supporting bone-related healing, making it useful for conditions such as plantar fasciitis, calcific tendinitis, and delayed bone healing.
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T-Plus therapy, on the other hand, uses a combination of electrotherapy and diathermy sending a specific radiofrequency energy where the body acts as the conductive medium between the electrode and return plate. This conductive loop allows for the current flow to travel across both superficial and deeper tissues, including muscles, tendons, ligaments, and joint structures. The result is increased aid in the body's circulatory system allowing for more blood flow, support of lymphatic activity, reduction in muscle tension, and stimulation of cellular metabolism, ultimately helping to bring in nutrients and oxygen to the necessary tissues.

While shockwave is often effective for more localized, chronic conditions involving dense or calcified tissue, T-Plus therapy offers a broader application across both acute and chronic injuries, particularly in soft tissue environments, by allowing the flexibility to work in a thermal or non-thermal threshold. Through the different modes, Capacitive and Resistive, the T-Plus too can stay localized or aid in a more systemic healing process. The controlled energy with the T-Plus is often described as a comfortable, gentle, mild heating, while shockwave can be quite uncomfortable.

More information upon request.