Answer
Modified- and prolonged-release forms should be swallowed whole. Altering them can disrupt controlled release.
Sources for this answer
- Adalat LA 30 mg prolonged-release tablets — Current selected SmPCemc · Summary of Product Characteristics
- Nifedipress MR 10 — 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.