for what Baclofen is used Oral: Therapy for trigeminal neuralgia (tic douloureux); tardive dyskinesia. Intrathecal: Cerebral palsy spasticity in children. How to Take Baclofen Take Baclofen exactly as prescribed by health care provider. Baclofenis generally available in market in the form of Injection 3 mg/mL . Instruct patient before using Baclofen to take drug exactly [...]