Answer
Diclofenac treats arthritis pain and inflammation, while misoprostol supports the stomach and duodenal lining in people needing protection from NSAID-induced ulcers.
Sources for this answer
- Arthrotec 50 Tabletsemc · SmPC Current selected SmPC · Version 27
- Arthrotec 75 modified-release Tabletsemc · SmPC Current selected SmPC · Version 28