Answer
Not by volume. Products differ in concentration, measuring device, excipients, handling and storage, so the exact prescribed formulation must be checked.
Sources for this answer
- Istin 5 mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Amlodipine 1 mg/ml Oral Suspension — Current selected SmPCemc · Summary of Product Characteristics
- Amlodipine Thame 10mg/5ml Oral Solution — Current selected SmPC