Roodlichttherapie: Moeten uw ogen open of gesloten zijn? (Bijgewerkte richtlijnen voor 2025)

Roodlichttherapie (RLT) wordt veel gebruikt voor huidverjonging, pijnverlichting, en zelfs verbetering van het gezichtsvermogen. Maar er blijft één veel voorkomende vraag bestaan: Moet u tijdens de behandeling uw ogen open of gesloten houden?? De nieuwste onderzoeken en adviezen van deskundigen zorgen voor duidelijkheid.

1. Het korte antwoord

✔ Closed eyes are safest for most red light therapy sessions.
✔ Special protective goggles are recommended if eyes are exposed to high-intensity near-infrared (NIR) licht.
✔ Eyes-open therapy is only safe under strict conditions (low-intensity, red-only wavelengths).

2. Risks of Exposing Eyes to Red & Nabij-infrarood licht

A. Potentiële voordelen (Under Controlled Conditions)

• Laag rood licht (630-660nm) may support retinal health in some cases (studies show promise for age-related vision decline).
• Controlled medical devices (like those used in optometry clinics) can deliver safe, targeted eye therapy.

B. Risks of Unprotected Exposure

• Nabij-infrarood (810-850nm) can penetrate deeply, potentially causing thermal damage or lens opacity over time.
• High-intensity red/NIR light may lead to temporary photophobia (light sensitivity) or discomfort.
• Lack of FDA approval for most consumer RLT devices for direct eye treatment.

Never stare directly into high-power LED panels without protection.

3. Updated 2025 Guidelines for Eye Safety

A. When to Keep Eyes CLOSED

✔Using full-body RLT beds or high-power panels (50+ mW/cm²).
✔Nabij-infrarood (NIR) wavelengths are present (810-850nm).
✔No FDA-cleared eye protection is available.

B. When Eyes-Open TherapyKunnen Be Safe

✔Using low-intensity red light (630-660nm only) under professional supervision.
✔FDA-cleared devices specifically designed for ocular therapy (bijv., some optometry-grade tools).
✔Wearing medical-grade protective goggles if NIR is involved.

4. Best Practices for Eye Protection

• Use blackout goggles (preferably FDA-cleared) for high-power RLT.
• Keep eyes closed if unsure about the device’s safety profile.
• Avoid DIY eye treatments—only use ophthalmologist-approved devices for vision therapy.

5. Special Case: Can Red Light Therapy Improve Vision?

• Emerging research suggests low-level red light (670nm) may help with age-related macular degeneration (AMD) and retinal health.
• Echter, these studies use carefully calibrated medical devices—not standard RLT panels.
• Do NOT self-treat eye conditions without a doctor’s guidance.

Eindoordeel (2025 Richtlijnen)

Kortom: Bij twijfel, keep your eyes closed or use protection. Only expose eyes to red light under medical supervision.