Answer
Abrupt withdrawal can cause severe worsening and a potentially dangerous syndrome involving stiffness, high temperature and mental change.
Sources for this answer
- Duodopa intestinal gel — Current selected SmPCemc · Summary of Product Characteristics
- Carbidopa/Levodopa Orion 12.5 mg/50 mg tablets — Current selected SmPCemc · Summary of Product Characteristics
- Lecado 100/25 mg Modified-release Tablets — Current selected SmPC