Answer
Concurrent use with TNF inhibitors such as etanercept is not recommended because serious infection and neutropenia are more likely without demonstrated extra benefit.
Sources for this answer
- Kineret 100 mg solution for injection in a pre-filled syringe — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.