Answer
It can replace corresponding separate tablets once they already control hypertension and/or stable coronary artery disease. It does not allow independent adjustment of each ingredient.
Sources for this answer
- Perindopril/Amlodipine KRKA 4mg/5mg tablets — 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.