Answer
The Viatris (formerly Mylan or Upjohn) product, mianserin 10 mg film-coated tablets, has a shelf life of 2 years.
Sources for this answer
- Mianserin 10 mg film-coated tabletsViatris (formerly Mylan or Upjohn) · emc · SmPC §6.3 Shelf life · Version 3Document updated
Sources checked