Methylene blue

MedicationExperimental2 reviews

Average score out of 5

Based on 2 experience(s)

Experimental — This treatment is under research. Available data is limited. Consult your doctor before making any decision.

A synthetic dye with various medical uses. It is being investigated in Long COVID for its potential to support mitochondrial function and for its antioxidant properties, which may help reduce fatigue and brain fog.

Information

Subcategory: Thiazine dye / Redox agent
Evidence level: 2/5
Evidence type: Mechanistic rationale / anecdotal reports

Score distribution

1 (50%)

0 (0%)

Negative

1 (50%)

Latest reviews

Anonymous review+5

36-45 y.o. · 5/2/2026

Anonymous review-3

18-25 y.o. · 4/22/2026

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