Answer
Usually not. Abrupt withdrawal can cause worsening spasms, confusion, hallucinations, high temperature or seizures; interruption of intrathecal treatment can be life-threatening.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Baclofen 2mg/ml Solution for Infusion — 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.