Infrared laser therapy (also called Class IV laser or high-intensity laser therapy) uses concentrated light energy to penetrate 4-5 inches into tissue. Unlike lower-powered lasers, Class IV lasers deliver therapeutic energy deep into joints, tendons, and muscles.

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The concentrated infrared light is absorbed by cells, triggering photobiomodulation—enhanced cellular function, reduced inflammation, and accelerated tissue repair. It's similar to red light therapy but with greater intensity and deeper penetration.

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This isn't experimental—infrared laser therapy has been used clinically for decades. It's FDA-recognized for pain management and is a staple in physical therapy, sports medicine, and rehabilitation settings worldwide.

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Benefits of Infrared Laser Therapy

Deep Tissue Pain Relief

Laser therapy reaches areas other treatments can't access. It penetrates joints, tendons, and deep muscle tissue, delivering pain relief at the source. For those with chronic pain that hasn't responded to other treatments, laser therapy often succeeds where others fail.

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Accelerated Tissue Healing

The laser energy increases cellular metabolism and protein synthesis. Damaged tissue repairs faster. Post-surgery, post-injury, or for chronic conditions with tissue damage, laser therapy speeds the healing timeline.

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Reduced Inflammation

Laser therapy decreases inflammatory markers and reduces swelling. For inflammatory conditions and injuries with significant inflammation, laser provides targeted anti-inflammatory effect.

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Nerve Regeneration

Infrared light stimulates nerve healing and can restore nerve function. This makes laser therapy effective for neuropathy and nerve-related pain conditions where nerve damage is a factor.

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Improved Range of Motion

By reducing inflammation and loosening tight tissue, laser therapy improves mobility. Stiff joints regain flexibility. Chronic conditions that limit movement often respond well.

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Non-Invasive Treatment

No surgery, no drugs, no downtime. Laser therapy is completely non-invasive. Sessions are comfortable—most people feel warmth or nothing at all. You can return to normal activities immediately.

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Who Should Try Infrared Laser?

Laser therapy benefits:

• Those with chronic pain unresponsive to other pain treatments

• People with injuries (sprains, strains, tendonitis)

• Post-surgical patients wanting faster recovery

• Arthritis sufferers seeking non-drug pain relief

• Athletes with overuse injuries (tennis elbow, runner's knee)

• Neuropathy patients wanting nerve support

• Anyone wanting to avoid surgery or long-term medication

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Considerations: Laser therapy should be avoided directly over known tumors, during pregnancy (over the abdomen), and over the eyes without protection. We screen all clients and take appropriate precautions.

What to Expect During Your Session

Sessions last 10-20 minutes depending on the treatment area. The laser handpiece is moved over the affected area while delivering concentrated light energy. Most people feel gentle warmth—it's comfortable, not painful.

You might notice immediate improvement, or benefits may develop over the following days. Tissue repair is a process; optimal results require multiple sessions. We typically recommend 6-12 sessions, 2-3 times per week, depending on the condition.

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Our Laser Technology

Cryo Body Works uses professional Class IV laser equipment capable of delivering therapeutic doses to deep tissue. Our lasers are more powerful than consumer devices and those found in many clinics, ensuring you receive effective treatment. Staff is trained in proper protocols for different conditions.

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Learn more about our equipment.

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Services That Pair With Infrared Laser

PEMF Therapy: PEMF enhances cellular function while laser accelerates tissue repair. This combination is powerful for stubborn injuries and chronic conditions.

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Cryotherapy Austin: Cold therapy reduces systemic inflammation while laser targets specific problem areas. Together, they address pain comprehensively.

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Compression Therapy: Laser heals tissue while compression improves circulation. This combination supports recovery and reduces swelling.

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Infrared Laser FAQ

What's the difference between laser therapy and red light therapy?

Both use light for therapeutic effect, but laser therapy delivers much higher power in a concentrated beam. Red light therapy uses lower-powered LEDs spread across larger areas. Laser penetrates deeper (4-5 inches vs 1-2 inches) and delivers more energy to specific targets. For deep joint and muscle issues, laser is more effective.

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Does laser therapy hurt?

No. Most people feel gentle warmth during treatment. Some feel nothing at all. There's no pain, no discomfort, and no recovery time needed. The experience is comfortable and often relaxing.

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How many laser treatments do I need?

Typically 6-12 sessions, 2-3 times per week. Acute injuries may respond faster; chronic conditions may require more sessions. We'll recommend a treatment plan based on your specific condition and response.

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What conditions does laser therapy treat?

Laser therapy is effective for most musculoskeletal conditions: arthritis, tendonitis, bursitis, sprains, strains, muscle spasms, neuropathy, and general chronic pain. If there's tissue involved that needs healing or inflammation that needs reducing, laser therapy likely helps.

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Ready to Try Laser Therapy in Austin?

Deep tissue healing and targeted pain relief—without drugs, without surgery. Infrared laser therapy delivers what other treatments can't reach.

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