25 Nov Is Class IV Laser Therapy Safe? Myths vs. Facts
Class IV Laser Therapy has quickly become the choice of physiotherapists, athletic trainers, and chiropractors. Here at Bionic SportMed & Physiotherapy, we use Class IV laser technology to accelerate healing, relieve pain, and restore function.
But interest raises more questions — particularly about safety. Today, we dispel the most prevalent fallacies and share facts that will make you feel knowledgeable and self-assured.
What Is Class IV Laser Therapy?
Class IV lasers deliver targeted light spectrums into the tissue to induce a healing response within the body. This technique, known as photo bio modulation, encourages the body’s natural healing process rather than resorting to drugs or surgery.
Myth #1: “Class IV Lasers Are Dangerous Because They Have More ‘Power’”
Fact: More power equals deeper, more effective treatments, not necessarily higher danger.
Class IV Therapy Lasers deliver light energy to the body more efficiently. With the additional power, treatment is faster and more intense, allowing higher-dose penetration into deeper tissues, such as muscles, tendons, and joints.
Safety is ensured through:
- Professional training
- Protective eyewear
- Controlled dosage settings
- Precise treatment protocols
When performed by skilled professionals (like us at Bionic SportMed & Physiotherapy), Class IV laser therapy is safe and highly precise.
Myth #2: “Laser Therapy Can Burn the Skin”
Fact: Burns are extremely rare and preventable.
Modern Class IV lasers include:
- Automatic temperature monitoring
- Adjustable power settings
- Movement procedures to avoid possible heat spreading
Patients remain warm throughout treatment, like a comforting heat lamp. That feeling is normal and part of the therapy itself.
Myth #3: “Laser Therapy Exposes You to Harmful Radiation”
Fact: Therapeutic lasers use non-ionizing light — meaning no DNA damage, no UV rays, no carcinogenic risk.
Class IV laser therapy falls within the safe, visible red and infrared light spectrum. It doesn’t work the same way as X-rays or radiation-based imaging.
The light operates on a cellular level to:
- Increase ATP (energy production)
- Boost circulation
- Reduce inflammation
- Accelerate tissue healing
Myth #4: “Laser Therapy Is Painful”
Fact: Most patients find it relaxing.
The experience is often described as:
Warm
Soothing
Gentle
There’s no vibration, no tingling sensation and — except when your pectorals contract involuntarily, taking it by surprise — no discomfort. Many patients report that pain is quickly diminished even during the session.
Myth #5: “Laser Therapy Isn’t Safe for Injuries or Post-Surgery Healing”
Fact: It’s commonly used for acute injuries, chronic pain, and post-operative recovery.
Class IV Laser Therapy may be used for:
Sprains + strains
Tendonitis
Lower back pain
Neck pain
Arthritis
Plantar fasciitis
Post-surgical inflammation
Sports injuries
Stimulating tissue repair or regeneration is very useful in physiotherapy and rehabilitation applications.
Safety Protocols at Bionic SportMed & Physiotherapy
Your safety is our priority. Here’s how we ensure safety and a positive experience:
- Certified clinicians
We all do laser dose training, tissue thickness, and safety. - Eye protection
Thus, when treating with LLLT, both patients and the operator wear protective goggles. - Customized treatment plans
All sessions are custom-built from:- Condition
- Pain level
- Tissue depth
- Patient goals
- High-quality medical-grade equipment
We utilize scientifically proven Class IV therapeutic laser systems.
The Bottom Line: Class IV Laser Therapy Is Safe, Effective, and Backed by Research
When a medical professional administers Class IV Laser Therapy, it is a reliable and effective way to alleviate pain and accelerate healing. At Bionic SportMed & Physiotherapy, we combine this technology with old-fashioned hands-on physiotherapy and evidence-based rehab to achieve outstanding results.
Want to Try Class IV Laser?
We, the staff at Bionic SportMed & Physiotherapy, want you to get back on track sooner and move better.