Answer
Dymista nasal spray has unopened shelf lives of 1 year for 6.4 g of suspension in a 10 ml bottle and 2 years for 23 g of suspension in a 25 ml bottle.
Sources for this answer
- Dymista Nasal SprayViatris (formerly Mylan or Upjohn) · emc · SmPC §6.3 Shelf life · Version 7Document updated
Sources checked