Terwijl roodlichttherapiebedden over het algemeen veilig zijn voor de meeste mensen, bepaalde omstandigheden en situaties kunnen risico's met zich meebrengen. Hieronder vindt u een gedetailleerde lijst met contra-indicaties (wanneer RLT moet worden vermeden) en voorzorgsmaatregelen waarmee u rekening moet houden.
Absolute contra-indicaties (Vermijd volledig)
- Active Cancer or Tumor Risk
Waarom? Red/NIR light may stimulate cellular activity, theoretically promoting cancer cell growth.
Uitzondering: Sommige klinieken gebruiken RLT onder medisch toezicht voor kankergerelateerde bijwerkingen (bijv., orale mucositis).
- Zwangerschap
Waarom? Limited research on fetal safety; potential risk of overheating (if combined with heat-based therapies).
Alternatief: Use only on small areas (bijv., gezicht, handen) after consulting a doctor.
- Photosensitivity Disorders
Conditions: Lupus, porfyrie, xeroderma pigmentosum.
Waarom? Abnormal skin reactions to light, leading to rashes or burns.
- Gebruik van fotosensibiliserende medicijnen
Drugs to Watch For:
Antibiotica (tetracyclines, ciprofloxacine).
Retinoïden (Accutaan, tretinoin).
Chemotherapie medicijnen (5-FU, methotrexate).
Waarom? Increased risk of burns or hyperpigmentation.
Relative Contraindications (Use with Caution or Medical Approval)
- Thyroid Disorders
Concern: Nabij-infrarood (NIR) light may temporarily affect thyroid function (especially hyperthyroidism).
Precaution: Limit neck exposure; monitor symptoms.
- Epilepsy or Seizure Disorders
Waarom? Bright, flashing lights (in some devices) could trigger seizures.
Solution: Use steady, non-pulsing light settings.
- Oogaandoeningen
Risico: Retinal damage from prolonged direct exposure (though RLT lacks UV).
Precaution: Draag altijd een veiligheidsbril.
- Recent Skin Procedures (Peels, Lasers, enz.)
Wait Time: 1–2 weeks post-procedure (risk of irritation). - Implanted Medical Devices
Pacemakers, insulin pumps, enz. – Theoretical risk of interference (though rare).
Precaution: Avoid direct light over the device area.
√Safe for Most People, But Monitor Reactions
Autoimmune diseases (bijv., Hashimoto’s, reumatoïde artritis) – No major risks reported, but start with short sessions.
Diabetes – May aid wound healing, but monitor blood sugar if using large areas.
Children – Safe under supervision, but limit session duration.
Red Flags to Stop RLT Immediately
-Skin burns, blistering, or severe redness.
-Dizziness, misselijkheid, or headaches (could indicate overuse).
-Worsening of a pre-existing condition.
How to Use RLT Safely
Patch Test – Try a small area first.
Start Slow – 5–10 mins/session, gradually increasing.
Protect Eyes – Wear amber/opaque goggles.
Check Medications – Verify if photosensitizing.
Final Advice
Bij twijfel, consult a doctor (especially if you have cancer, thyroid issues, or take high-risk meds).
Choose FDA-cleared devices (bijv., Merican ) for safety assurance.
