Answer
No. It can improve the blood count while neurological damage continues or worsens.
Sources for this answer
- Calcium Folinate 10 mg/ml Injection — Current selected SmPCemc · Summary of Product Characteristics
- Calcium Folinate 15mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Calcium folinate 10 mg/ml solution for injection/infusion — Current selected SmPC