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Bright light therapy

TherapyExperimental1 review
+5
Average score out of 5
Based on 1 experience(s)
Experimental — This treatment is under research. Available data is limited. Consult your doctor before making any decision.

Bright light therapy involves regular exposure to high-intensity light to reset the body's internal clock. It is used in Long COVID patients to address sleep disturbances, fatigue, and depressive symptoms associated with circadian rhythm dysregulation.

Information
Subcategory
Light therapy
Evidence level
2/5
Evidence type
Indirect evidence and expert consensus
Score distribution
+5
1 (100%)
+3
0 (0%)
+1
0 (0%)
0
0 (0%)
Negative
0 (0%)
Most improved symptoms
Post-exertional malaise
100%
Hyperhidrosis
100%
Dry eyes
100%
Muscle weakness
100%
Chronic fatigue
100%
Practical information
Time to effect
3 weeks
Reported side effects
It helps getting outside more (100%)
Latest reviews
F
Anonymous review+5
36-45 y.o. · 5/16/2026
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