Methenamine Sodium Phosphate Monobasic Monohydrate Phenyl Sa + Fluoxetine Interaction
Majorinteraction on record
Description
Methylene blue can cause serotonin syndrome; fluoxetine must be stopped at least 5 weeks before methylene blue treatment due to its longer half-life.
Mechanism
Methylene blue inhibits monoamine oxidase A, preventing serotonin breakdown
Source: NLP:methenamine, sodium phosphate, monobasic, monohydrate, phenyl salicylate, methylene blue, and hyoscyamine sulfate