PROVAYBLUE

This brand name is authorized in United States

Active ingredients

The drug PROVAYBLUE contains one active pharmaceutical ingredient (API):

1 Methylthioninium chloride
UNII T42P99266K - METHYLENE BLUE

In vivo, in low concentration, methylthioninium chloride speeds up the conversion of methaemoglobin to haemoglobin. Methylthioninium chloride has been observed to stain tissues selectively.

Read about Methylthioninium chloride

Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country Identification scheme Identifier(s)
Country: US FDA, National Drug Code Identifier(s): 0517-0125, 0517-0374

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