Answer
Esbriet (pirfenidone) 267 mg and 801 mg film-coated tablets have a shelf life of 3 years in blisters and 4 years in bottles.
Sources for this answer
- Esbriet 267 mg, 801 mg Film-coated TabletsRoche Products Limited · emc · SmPC §6.3 Shelf life · Version 14Document updated
Sources checked