Answer
Methadose (methadone hydrochloride) 10mg/1ml Oral Concentrate has a shelf life of 2 years before opening, 3 months after first opening the container and 3 months after dilution.
Sources for this answer
- Methadose 10mg/1ml Oral ConcentrateRosemont Pharmaceuticals Limited · emc · SmPC §6.3 Shelf life · Version 19Document updated
Sources checked