Answer
No. It treats symptoms and may temporarily support cognition and daily function, but does not cure dementia or stop the underlying disease process.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Gaalin(Galantamine) 8mg prolonged release capules — 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.