Answer
Abstral and PecFent are for adults with otherwise controlled chronic cancer pain who are already established on regular opioid therapy. They are contraindicated without maintenance opioid treatment.
Sources for this answer
- Abstral Sublingual Tablets — Current selected SmPCemc · Summary of Product Characteristics
- PecFent 100 micrograms/spray nasal spray, solution — 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.