Answer
It is licensed for confirmed hereditary tyrosinaemia type 1 at any age. For alkaptonuria, the selected products are licensed only for adults.
Sources for this answer
- Orfadin 4mg/ml Oral Suspensionemc · SmPC Current selected SmPC · Version 10
- Nitisinone 10 mg hard capsulesemc · SmPC Current selected SmPC · Version 3