Intranasal esketamine has a real authorised route in Brazil. ANVISA registered Spravato for specified major depressive disorder indications, including treatment-resistant depression with an oral antidepressant and short-term reduction of depressive symptoms in adults with major depressive disorder and acute suicidal ideation or behaviour. Administration is a supervised medical route, not take-home access. #
Injectable esketamine is different. CFM-linked guidance treats injectable esketamine for mental disorders as off label and stresses careful indication, consent, specialist oversight, monitoring and a hospital or day-hospital style setting. ANVISA also has an esketamine generic registration as an anaesthetic, which should not be confused with psychiatric market authorisation. # # #
Reimbursement remains unresolved. This refresh did not identify a high-confidence nationwide CONITEC incorporation decision for Spravato in SUS or a clean mandatory-coverage signal in ANS materials. Coverage should therefore be described as uncertain and variable by plan, setting and legal route until checked locally. # # #