Red Light Therapy for Oral Mucositis
Oral mucositis is a painful inflammation and ulceration of the oral mucosa caused by chemotherapy or radiation therapy for cancer. It causes severe pain, difficulty eating, and can lead to treatment delays.
Prevalence: Affects 40-80% of patients undergoing chemotherapy and nearly all head/neck radiation patients
How Red Light Therapy Helps
PBM promotes mucosal epithelial cell survival, reduces inflammatory response, and enhances oral tissue healing. It is one of the strongest evidence-based PBM applications, endorsed by MASCC/ISOO guidelines.
Recommended Wavelengths
Treatment Protocols
Recommended Devices
Device-Specific Treatment Guides
Body Zones
Research Basis
This content is informed by 47+ published peer-reviewed studies on photobiomodulation.
RedLightOS Research Team
Photobiomodulation Research
The RedLightOS team reviews over 9,500 published photobiomodulation studies to deliver evidence-based red light therapy guidance.
Reviewed by RedLightOS Research Team. Last reviewed: . Based on published photobiomodulation research. For educational purposes only — not a substitute for professional medical advice. See our methodology.
Medical Disclaimer: This content is for informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Red light therapy devices are wellness devices and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.