What is Class IV Deep Tissue Laser Therapy and Does It Really Work?

In the realm of pain management and physical therapy, innovative treatments are constantly emerging, offering new hope to those suffering from chronic pain and various musculoskeletal conditions. One such treatment, gaining widespread attention for its effectiveness, is Class IV Deep Tissue Laser Therapy. But what exactly is this therapy, and more importantly, does it really work as claimed?

Class IV Deep Tissue Laser Therapy represents a significant advancement in medical technology, particularly in the field of non-operative pain relief and tissue repair. Unlike its predecessors in the laser therapy domain, Class IV lasers deliver higher power outputs, which allows for deeper tissue penetration and a broader range of treatment applications. This non-invasive therapy utilizes specific wavelengths of light to interact with tissues at the cellular level, enhancing the body’s natural healing processes.

The beauty of Class IV Deep Tissue Laser Therapy lies in its ability to provide significant pain relief and promote healing without the need for invasive procedures or long-term medication use. It has become a popular choice for patients seeking a modern solution to chronic pain and injury recovery. However, with any novel treatment, questions naturally arise about its efficacy and scientific backing.

In this article, we will delve into the mechanics of Class IV Deep Tissue Laser Therapy, explore the conditions it treats effectively, and examine the scientific evidence supporting its use. Our goal is to provide a comprehensive understanding of this therapy, empowering you with the knowledge to decide if it could be the right choice for your pain management and healing journey.

Exploring Class IV Deep Tissue Laser Therapy

Class IV Deep Tissue Laser Therapy is an advanced form of laser treatment used in managing pain and promoting tissue repair. The ‘Class IV’ designation refers to the power output of the laser device, which is significantly higher than that of its Class III counterparts. This higher power output is not just a technical detail but a key feature that enables the laser to penetrate deeper into the tissues, reaching areas that lower-power lasers cannot.

The Technology Behind It

The efficacy of Class IV Deep Tissue Laser Therapy lies in its use of specific wavelengths of light. These wavelengths are carefully selected for their ability to penetrate deep into the tissues. Upon penetration, the light energy is absorbed by the damaged cells, which triggers a series of biological reactions. These reactions include increased blood flow, reduced inflammation, and the stimulation of cellular energy production (ATP), all of which contribute to faster healing and pain relief.

How It Works

When the light energy from the Class IV laser is absorbed by the body’s tissues, it initiates a process known as photobiomodulation. This process stimulates the cells and enhances their ability to repair and regenerate. The therapy also leads to the release of endorphins, natural pain relievers in the body, and reduces the nerve sensitivity that contributes to pain. Additionally, the laser therapy helps in reducing scar tissue formation, a common issue in the recovery from injuries and surgeries.

Safety and Regulations

Class IV lasers are regulated by health authorities and must be used by trained professionals. The safety of the therapy is a paramount consideration, and these devices are designed to deliver therapeutic benefits without damaging the tissues. Unlike surgical lasers, Class IV therapeutic lasers do not cut tissue. They are specifically calibrated to deliver healing energy at levels that stimulate but do not overwhelm the cells.

In the following sections, we will delve deeper into the specific conditions treated by Class IV Laser Therapy, its effectiveness based on scientific evidence, and what patients can expect during a treatment session. As we explore these aspects, the picture of how Class IV Deep Tissue Laser Therapy stands as a compelling option in modern pain management and tissue repair will become increasingly clear.

The Science of Pain Relief & Tissue Repair

Class IV Deep Tissue Laser Therapy operates on the principle of photobiomodulation, a process where light energy is converted into biochemical energy in the body. This conversion triggers a cascade of biological responses at the cellular level, leading to enhanced healing and pain relief. Key among these responses are:

Increased Circulation: The laser therapy promotes vasodilation, which increases blood flow to the affected area. This enhanced circulation brings in oxygen and nutrients vital for tissue repair, while also removing waste products and inflammatory mediators.

Stimulation of Cellular Repair and Regeneration: Light energy from the laser increases the energy production (ATP) within cells. This boost in cellular energy accelerates the production, transport and repair processes of damaged tissues.

Reduction of Inflammation: Inflammation is a natural response to injury, but excessive inflammation can lead to pain and further tissue damage. Class IV Laser Therapy helps in reducing inflammation by decreasing pro-inflammatory cytokines and enhancing anti-inflammatory responses.

Pain Reduction: The therapy aids in reducing pain through several mechanisms. It helps in decreasing nerve sensitivity, reducing inflammation (a key contributor to pain), and stimulating the release of endorphins, which are natural painkillers produced by the body.

Efficacy in Tissue Repair

The enhanced tissue repair facilitated by Class IV Laser Therapy is particularly significant in treating injuries where accelerated healing is beneficial. This includes sports injuries, post-surgical healing, and chronic conditions like arthritis. By speeding up the natural healing processes, patients can experience quicker recovery times and a reduction in chronic pain symptoms.

Addressing Chronic Pain

Chronic pain is often a complex issue, involving both physiological and psychological factors. Class IV Laser Therapy offers a multi-faceted approach to pain management. By addressing the physical aspects of pain through tissue repair and inflammation reduction, and offering a non-pharmacological solution to pain management, it presents a holistic approach to dealing with chronic pain conditions.

In the next section, we will explore the various conditions that are effectively treated with Class IV Deep Tissue Laser Therapy, providing a clearer understanding of its versatility and effectiveness as a modern therapeutic tool.

Conditions Treated by Class IV Laser Therapy

Class IV Deep Tissue Laser Therapy is remarkably versatile, making it an effective treatment option for a wide range of conditions. The ability of this therapy to penetrate deeply into tissues allows it to treat both superficial and deep-seated issues. Here are some of the common conditions that benefit from Class IV Laser Therapy:

  • Chronic Back and Neck Pain: Chronic pain in the back and neck regions, often associated with conditions like herniated discs, spinal stenosis, and chronic muscular tension, responds well to laser therapy. It helps in reducing pain and inflammation, and promotes healing in these areas.
  • Sports Injuries: Athletes often face injuries such as sprains, strains, tendonitis, and ligament tears. Class IV Laser Therapy accelerates the healing process of these injuries, reducing downtime and helping athletes return to their sports quicker.
  • Arthritis: Both osteoarthritis and rheumatoid arthritis patients can benefit from laser therapy. It helps in managing pain, reducing joint inflammation, and improving mobility.
  • Tendonitis and Tendinopathies: Conditions like tennis elbow, golfer’s elbow, and Achilles tendonitis can be effectively managed with Class IV Laser Therapy, which helps in reducing inflammation and pain while promoting tendon healing.
  • Neuropathic Pain Conditions: Neuropathic pain, including conditions like diabetic neuropathy and post-herpetic neuralgia, can be challenging to treat. Laser therapy offers a non-invasive option that can reduce pain and improve nerve function.
  • Post-Surgical Recovery: Speeding up the healing process after surgery is crucial. Laser therapy can be used to reduce swelling, decrease pain, and enhance tissue repair post-operatively.
  • Wound Healing: Chronic wounds or wounds that are slow to heal due to conditions like diabetes can benefit from laser therapy, as it enhances blood flow and tissue regeneration.
  • Scar Tissue Management: Laser therapy can help in reducing the formation of scar tissue and can also be used to treat existing scar tissue, improving its elasticity and appearance.

Each of these conditions benefits from the unique properties of Class IV Laser Therapy — its deep tissue penetration, ability to reduce inflammation and pain, and enhancement of the body’s natural healing processes. In the next section, we will describe what patients can expect during a laser therapy session, demystifying the process and setting realistic expectations for those considering this treatment option.

The Treatment Experience at A Chiropractic Wellness Place

For many patients, the idea of undergoing a new type of therapy can be both intriguing and intimidating. Understanding what to expect during a Class IV Deep Tissue Laser Therapy session can help alleviate concerns and prepare patients for a positive experience.

Initial Consultation

Before beginning treatment, a thorough assessment is typically conducted. This assessment may include a review of medical history, a physical examination, and a discussion of symptoms and treatment goals. This initial step is crucial for tailoring the therapy to the individual needs of the patient.

During the Session

Preparation: There is generally minimal preparation required for the patient. They may be asked to expose the area of the body that is being treated. Safety goggles are often provided to protect the eyes from the laser light.

Treatment Process: During the session, the doctor will use a hand-held laser device and apply it to the targeted area. Patients might feel a gentle, warm sensation as the laser is applied, but the procedure is painless. Some patients report immediate relief, while others may notice improvement after several sessions.

Duration: Each session typically lasts between 10 to 15 minutes, depending on the size of the area being treated and the specific condition. The therapy is fast, efficient, and does not require any downtime, allowing patients to return to their daily activities immediately.

Frequency of Sessions: The number of sessions required varies based on the condition being treated. Acute conditions may require fewer sessions, while chronic conditions may need a series of treatments over several weeks.

Safety and Comfort

Class IV Deep Tissue Laser Therapy is known for its high safety profile. The therapy is non-invasive, involves no drugs, and has minimal side effects. The most common sensation reported during treatment is a mild warmth in the treated area, which is generally well-tolerated by patients.

Post-Treatment Care

Usually, there are no special post-treatment care requirements. Patients are advised to stay hydrated and may be given specific instructions related to their condition, such as exercises or stretches to complement the laser therapy.

Understanding the treatment experience can significantly reduce any apprehension and help patients approach Class IV Deep Tissue Laser Therapy with confidence. In the next section, we’ll delve into the scientific evidence and research backing the effectiveness of this innovative therapy.

Evidence of Laser Therapy’s Effectiveness

One of the most critical aspects for patients and healthcare providers alike is the effectiveness of treatment. With Class IV Deep Tissue Laser Therapy, there is a growing body of scientific evidence and clinical studies that attest to its efficacy. A collection of articles can be found at Aspenlaser.com.

Expert Opinions

Many healthcare professionals, including chiropractors, physical therapists, and pain management specialists, have endorsed Class IV Laser Therapy based on their clinical experiences. They report consistent positive outcomes in pain reduction, improved mobility, and overall patient satisfaction.

Addressing Skepticism

While the benefits of Class IV Laser Therapy are well-documented, it’s important to address skepticism by grounding the discussion in scientific evidence. It’s also crucial to acknowledge that, as with any treatment, individual results can vary, and it’s not a one-size-fits-all solution.

Continuous Research

The field of laser therapy is continuously evolving, with ongoing research further elucidating its mechanisms and expanding its potential applications. Staying abreast of the latest studies and findings is important for both practitioners and patients.

The evidence supporting the effectiveness of Class IV Deep Tissue Laser Therapy is robust and growing. This section of the article can help reassure readers about the legitimacy and potential benefits of this treatment modality. In the next section, we will compare Class IV Laser Therapy with other common treatments, highlighting its unique benefits and applications.

Comparing Class IV Laser Therapy with Other Treatments

When considering treatment options for pain and tissue repair, it’s essential to understand how Class IV Deep Tissue Laser Therapy stacks up against other common treatments. This comparison not only highlights the unique benefits of laser therapy but also helps patients make informed decisions about their care.

Comparison with Medication

  • Safety: Unlike long-term medication use, Class IV Laser Therapy does not carry the risk of side effects like gastrointestinal issues, dependency, or tolerance. It’s a safe alternative for patients who are looking for non-pharmacological pain management options.
  • Effectiveness: While medications primarily mask pain, laser therapy aims to promote healing at the cellular level, addressing the root cause of pain.

Physical Therapy and Rehabilitation

  • Complementary Approach: Laser therapy can be an excellent complement to physical therapy. While physical therapy focuses on strength, mobility, and functional improvement, laser therapy aids in reducing pain and accelerating tissue repair.
  • Enhanced Outcomes: Combining laser therapy with physical therapy can lead to more comprehensive and faster recovery outcomes for patients.

Surgical Interventions

  • Non-Invasive Alternative: For conditions where surgery is considered, Class IV Laser Therapy offers a non-invasive alternative that might help some patients avoid surgery altogether.
  • Post-Surgical Recovery: For those who undergo surgery, laser therapy can be a valuable tool in the post-operative recovery phase, enhancing tissue healing and reducing pain.

Traditional Chiropractic Adjustments

Synergistic Treatment: Class IV Laser Therapy can be used in conjunction with traditional chiropractic adjustments to enhance overall treatment effectiveness. While adjustments work on alignment and mechanical aspects, laser therapy addresses pain and inflammation at the tissue level.


Different Mechanisms of Action: Although both acupuncture and laser therapy are used for pain relief and tissue healing, they work through different mechanisms. Acupuncture focuses on stimulating specific points in the body to balance energy flow, while laser therapy uses light energy to enhance cellular repair.

Ongoing Research and Development

It’s worth noting that the field of medical treatment is constantly evolving, with new research and technologies emerging. Staying informed about the latest developments in treatments like Class IV Laser Therapy ensures that patients receive the most advanced care available.

Embracing Innovation for Pain Relief and Healing

Class IV Deep Tissue Laser Therapy stands at the forefront of modern pain management and tissue repair techniques. Its ability to provide non-invasive, drug-free relief from various pain conditions, coupled with its effectiveness in accelerating the body’s natural healing processes, marks a significant leap forward in therapeutic care. Whether you’re struggling with chronic pain, recovering from an injury, or seeking to enhance your overall well-being, Class IV Laser Therapy offers a promising solution.

The evidence supporting this advanced therapy continues to grow, bolstering confidence in its ability to treat conditions that were once challenging to manage. From sports injuries to chronic arthritic pain, the scope of conditions that can benefit from this therapy is expansive and inclusive. Moreover, its compatibility with other treatment modalities makes it an integral part of a comprehensive care plan, tailored to the unique needs of each individual.

At A Chiropractic Wellness Place in Chelmsford, MA, Dr. Mark Chiungos and his team are dedicated to providing the highest standard of care, embracing innovative treatments like Class IV Deep Tissue Laser Therapy to ensure the best possible outcomes for their patients. Their commitment to staying at the forefront of chiropractic and therapeutic advancements means that you can trust you are receiving care that is not only effective but also grounded in the latest scientific research and clinical best practices.

Take the First Step Towards Pain-Free Living

If you are tired of living with pain and are looking for a modern, effective solution, Class IV Deep Tissue Laser Therapy might be the answer you’ve been seeking. Don’t let pain hold you back from enjoying life to its fullest. Take the first step towards a healthier, more comfortable future.

We invite you to visit our Contact Us page and book an appointment with Dr. Mark Chiungos at A Chiropractic Wellness Place in Chelmsford, MA. Our friendly and knowledgeable team is ready to answer any questions you may have and guide you through the process of discovering how Class IV Deep Tissue Laser Therapy can be tailored to your specific needs.

Remember, a journey of a thousand miles begins with a single step. Take that step today and embark on a path to better health and wellness. We look forward to being a part of your healing journey and helping you achieve the pain-free life you deserve.

Natural Pain Relief
Non-surgical Spine Correction
Drug-free Laser Inflammation Treatment



Will my insurance cover this?2022-12-30T00:19:34-05:00

Most insurance policies offer some chiropractic coverage. Dr. Chiungos works with Blue Cross-Blue Shield, Harvard Pilgrim Healthcare, Tufts Health Plan, Unicare/GIC, and Medicare. See the No Surprises Act for more information.

Is chiropractic treatment safe?2022-12-30T00:00:01-05:00

Absolutely. Chiropractic as a profession is more than 100 years old. We follow industry guidelines during our new patient induction process to minimize risk and maximize benefit. Chiropractic malpractice insurance is considered by many to be the least costly  professional insurance in the healthcare industry because chiropractic is generally considered a safe, manual therapy.

When will I start feeling better?2022-12-30T00:00:41-05:00

It depends on your mechanism of injury and your current state of health. You might start feeling better as soon as your adjustment is finished. You might need to go home and ice (Dr. Chiungos will advise you). If your injury is serious, it may take several visits. But your healing has begun from the first adjustment. Your personal care plan is designed to take you from where you are today to your best possible outcome. Dr. Chiungos will keep you updated on your progress at each visit.


Will my insurance cover decompression treatment?2024-05-24T07:30:29-05:00

Decompression treatment is not currently covered by health insurance. If Dr. Chiungos believes this is an integral part of your treatment plan, he will discuss all costs and potential discounts before the start of care. You will receive informed consent.

Is spinal disc decompression treatment safe?2024-05-24T07:30:42-05:00

Spinal Disc Decompression with the SpineMED® Table has shown to be safe and generally without major side effects or complications once abnormal conditions have been ruled out. The process is so safe and comfortable, it’s not uncommon for patients to fall asleep!

Are there any specific situations that are unsafe for decompression?2024-05-24T07:30:56-05:00
Specific situations that are not suited for decompression therapy include:
  • Patients under 12 years old
  • If you had spinal surgery that involved clips, mesh or fusion
  • If you have fractures, tumors or infections
  • If you have osteoporosis or spondylolisthesis where there’s been a fracture or non-union defect in the spine, where that segment that we want to traction is unstable
How does decompression complement traditional chiropractic?2024-05-24T07:31:11-05:00

Damaged intervertebral discs seldom heal as the discs are constantly under pressure from muscular spasm—during normal activities, and even while sleeping! SpineMED is designed to reduce the pressure in the discs, promoting the influx of vital fluids, nutrients and oxygen back into the discs to assist the body’s natural rebuilding process. This process may speed up the natural repair and could eventually heal damaged spinal discs.

How long will decompression therapy take?2024-05-24T07:31:38-05:00

Sessions are typically 30 minutes long. It could take 15 to 25 sessions or more to see some relief from your discomfort. That’s variable based on your status and the condition we’re treating. Ideally, the sessions are performed daily with rest on the weekend.

Aspen Laser

Will my insurance cover laser treatment?2022-12-30T00:02:57-05:00

Laser treatment, as used in chiropractic offices, is not currently covered by health insurance. If Dr. Chiungos believes this is an integral part of your treatment plan, he will discuss all costs and potential discounts before the start of care.

Is laser therapy safe?2023-01-18T14:21:08-05:00

Laser therapy has been in use for over thirty years with almost no side effects reported. Aspen Laser is FDA-registered and passes all safety compliance requirements. The treatments are not painful; in fact, laser is warm and comfortable to your skin. Dr. Chiungos will check in with you regularly to make sure the temperature feels right, and you can always speak up if it starts to feel too warm. The main safety concern is for the eyes, which is why Dr. Chiungos will provide protective glasses for both patient and doctor at each session.

Are there any situations that are unsafe for laser?2022-12-30T00:04:42-05:00

Laser is effective on most parts of the body; however, there are times when laser is not appropriate:

  • during pregnancy
  • within twelve months of cancer treatments
  • during the use of photo-sensitizing medications
  • over recent steroid injections (seven days)
  • over growth plates or reproductive glands
  • over tattoos or skin infections
How does laser complement traditional chiropractic?2022-12-30T00:05:14-05:00

Laser therapy promotes energy production supporting cellular repair, increased blood flow, increased red blood cell oxygen-carrying capacity, and decrease of inflammation. When used in conjunction with traditional chiropractic, laser can reduce pain and healing time, and promote a deeper, more complete healing to the area of concern.

How long will laser take?2022-12-30T00:05:45-05:00

Sessions typically last 15 to 20 minutes, depending on the size of the treatment area. They generally start longer and reduce in length as you heal. Most acute conditions require only 10 – 12 treatment sessions. If you have a chronic condition, you may need 12 – 20 treatments and one or two follow-up sessions every month. The amount and frequency of treatments are determined through assessment of your condition combined with Dr. Chiungos’s experience treating patients with laser. You will likely start to feel better after your first 5 sessions.

Go to Top