Red light therapy at PHI is offered by board-certified physicians Dr. Faisal Lalani and Dr. Nadiv Samimi at our Beverly Hills practice, using the LightStim LED Bed. Also known as photobiomodulation, it supports pain reduction, inflammation control, tissue recovery, and skin health, integrated with broader pain, regenerative, and longevity protocols.
What Red Light Therapy Is
Red light therapy, formally known as photobiomodulation (PBM), uses specific wavelengths of red and near-infrared light (typically 600 to 1100 nanometers) to stimulate cellular activity in the tissues exposed to the light.
The mechanism is well-established at the cellular level. Light at these wavelengths penetrates the skin and is absorbed by cytochrome c oxidase, an enzyme in cellular mitochondria. This absorption increases ATP production (the cell’s energy currency), modulates inflammatory signaling, and supports tissue repair processes.
This is not heat therapy. Red light therapy does not work primarily by warming tissue; the biological effects are specifically due to the wavelength-dependent interaction with cellular components.
What Red Light Therapy Treats
Red light therapy has accumulating clinical evidence for several applications.
Pain conditions
- Neck pain (acute and chronic)
- Tendinopathy (rotator cuff, tennis elbow, Achilles, and others)
- Joint pain associated with inflammation
- Muscle soreness from training or work
- Chronic pain conditions including fibromyalgia
- Peripheral neuropathy in selected cases
Recovery applications
- Post-procedure recovery support
- Athletic recovery from training and competition
- Inflammation reduction after injury
- Wound healing support, typically as an adjunct
Skin and tissue applications
- Skin health and collagen support
- Treatment-related inflammation
- Specific dermatologic conditions
What the Evidence Shows
Red light therapy has the strongest clinical evidence for specific pain conditions and tendinopathy. Systematic reviews and meta-analyses have shown pain reduction in both acute and chronic neck pain, with effects sometimes persisting after the treatment period.
For tendinopathy specifically, evidence supports red light therapy when properly dosed. The clinical effect is dose-dependent, and inadequate dosing is a primary reason some published trials show no benefit.
This is honest framing. Red light therapy works for many patients with specific conditions; it is not a universal solution, and the dosing and protocol matter significantly. Your physician will set realistic expectations for your situation.
Why Patients Choose PHI for Red Light Therapy
Integrated with broader care
PHI uses red light therapy as one tool within comprehensive pain and recovery protocols. Patients pursuing regenerative procedures, post-procedure recovery, or chronic pain management often benefit from coordinated sessions that complement their other treatments.
Physician-supervised
Treatment is overseen by Dr. Faisal Lalani or Dr. Nadiv Samimi.
Clinical-grade device and proper dosing
PHI uses the LightStim LED Bed, clinical-grade equipment with established dosing protocols rather than consumer devices. Effectiveness depends on wavelengths, intensity, and dosing, which is why the device and protocol matter.
Honest evaluation
Red light therapy fits some patients well and produces modest results for others. PHI tells you straightforwardly what to expect rather than overselling the modality.
Concierge, coordinated care
Single-physician continuity from consultation through treatment and return to activity. Patients receive clear guidance and transparent pricing at consultation.
What to Expect
Evaluation
Your physician confirms candidacy and integrates red light therapy into your broader treatment plan. Few contraindications apply, but patients with photosensitivity disorders or specific eye conditions require evaluation.
The session
Sessions typically take about 30 minutes depending on the application and area treated. You sit or lie comfortably while the light is applied to the target area. The sensation is mild warmth, not heat.
No downtime
You can return to normal activities immediately. Most applications use a series of sessions over several weeks; some produce sustained benefit after the series, while others benefit from periodic maintenance sessions.
Frequently Asked Questions
Specific red light therapy devices have FDA clearance for various indications including pain reduction, muscle and joint pain relief, and specific dermatologic applications. Clearance varies by device.
An infrared sauna uses heat to raise body temperature broadly. Red light therapy uses specific wavelengths of light to produce biological effects at the cellular level without heating tissue significantly. They produce different effects through different mechanisms.
For specific applications, yes. The clinical evidence is strongest for neck pain, tendinopathy, and certain inflammatory conditions when proper dosing and protocols are used. For other applications, evidence is more variable. Your physician will set realistic expectations for your situation.
Some applications (acute muscle soreness, minor inflammation) produce noticeable effects within sessions. Others (tendon healing, chronic pain reduction) require a series of treatments over weeks before meaningful effect develops.
Frequency depends on the application. Acute conditions may benefit from daily or near-daily treatments over a 1-to-2-week period, while chronic conditions may benefit from a longer series with periodic maintenance.
Red light therapy has a strong safety profile. Direct eye exposure to high-intensity red light can cause eye damage, so clinical-grade devices include eye protection. Patients with certain photosensitivity conditions or those taking photosensitizing medications require evaluation.
Consumer red light therapy devices are widely available but vary significantly in quality, wavelength specificity, and clinical effectiveness, and many provide minimal therapeutic benefit. The clinical-grade equipment used at PHI delivers dosing parameters validated in clinical research.
Red light therapy integrates well with regenerative procedures (PRP, stem cell), post-procedure recovery, peptide protocols, and other wellness interventions. Your physician will coordinate timing and protocol design, and it can be bundled with EMSCULPT NEO or regenerative procedures.
As a concierge, out-of-network practice, all costs are transparently disclosed at your consultation. Pricing varies by treatment area and protocol.
Yes. Red light therapy fits well with concentrated wellness visits, with multiple sessions delivered during a stay.