Post-COVID Breathlessness (Long COVID)

Category: Respiratory & Lung

Journal: Photobiomodulation, Photomedicine, and Laser Surgery (2022)

Key finding

Significant improvement in dyspnea, 6-minute walk distance, and SpO2 in long-COVID patients with persistent breathlessness.

Protocol

• Wavelength: 850 nm
• Irradiance: 30 mW/cm²
• Dose: 10 J/cm²
• Duration: 3×/week × 8 weeks (chest)

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